| 0ce5fb58564fd85aa8fd2d24209900e2e845317b |
|
29-May-2014 |
Aleksander Morgado <aleksander@aleksander.es> |
usb: qcserial: add additional Sierra Wireless QMI devices
A set of new VID/PIDs retrieved from the out-of-tree GobiNet/GobiSerial
Sierra Wireless drivers.
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Link: http://marc.info/?l=linux-usb&m=140136310027293&w=2
Cc: <stable@vger.kernel.org> # backport in link above
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| ff1fcd50bc2459744e6f948310bc18eb7d6e8c72 |
|
28-May-2014 |
Aleksander Morgado <aleksander@aleksander.es> |
usb: qcserial: add Netgear AirCard 341U
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 48292d8b0726412646086821656193dbc289ce4c |
|
27-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: remove interface number matching
Matching on interface numbers was not such a good idea
for multi-function serial devices after all. It is much
better do create well defined device layouts, allowing
a single match entry per device.
Remove this now unused code.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 8bc7a069402e1a443ded8088a8be0dc8aa1c2c9b |
|
27-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: define and use Sierra Wireless layout
All the "non Gobi" Qualcomm based devices handled by this
driver share a common standard Sierra Wireless specific
layout. Adding code specifically for this layout allow
us to reduce the number of match entries per device from
three to one.
This change will result in a penalty wrt stable backports,
but simplifies new Sierra device addtitions in the long
term.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| d712ca91db6d5463ca5a9b06eb6ba937c59a15fa |
|
27-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: refactor device layout selection
Preparing for more supported standard device layouts. Keeping
the matching macros unchanged to avoid breaking stable
backporting of new device additions.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| ce1b066136a30079c4e6e81e015ad9bc2180d46f |
|
27-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: fix multiline comment coding style
Use a consistent style for all multiline comments.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 4d7c0136a54f62501f8a34c4d08a5e0258d3d3ca |
|
27-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: add a number of Dell devices
Dan writes:
"The Dell drivers use the same configuration for PIDs:
81A2: Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card
81A3: Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card
81A4: Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card
81A8: Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card
81A9: Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card
These devices are all clearly Sierra devices, but are also definitely
Gobi-based. The A8 might be the MC7700/7710 and A9 is likely a MC7750.
>From DellGobi5kSetup.exe from the Dell drivers:
usbif0: serial/firmware loader?
usbif2: nmea
usbif3: modem/ppp
usbif8: net/QMI"
Cc: <stable@vger.kernel.org>
Reported-by: AceLan Kao <acelan.kao@canonical.com>
Reported-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| bce4f588f19d59fc07fadfeb0b2a3a06c942827a |
|
25-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: add Sierra Wireless MC7305/MC7355
Cc: <stable@vger.kernel.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 70a3615fc07c2330ed7c1e922f3c44f4a67c0762 |
|
25-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: add Sierra Wireless MC73xx
Cc: <stable@vger.kernel.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| a00986f81182a69dee4d2c48e8c19805bdf0f790 |
|
25-Apr-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: add Sierra Wireless EM7355
Cc: <stable@vger.kernel.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| f948dcf9e9973c05d957bc65b3185682f45feda3 |
|
04-Feb-2014 |
Bjørn Mork <bjorn@mork.no> |
usb: qcserial: add Netgear Aircard 340U
This device was mentioned in an OpenWRT forum. Seems to have a "standard"
Sierra Wireless ifnumber to function layout:
0: qcdm
2: nmea
3: modem
8: qmi
9: storage
Cc: <stable@vger.kernel.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| a254810a86aaaac4ac6ba44fa934558b042a17a7 |
|
20-Jun-2013 |
Dan Williams <dcbw@redhat.com> |
USB: option,qcserial: move Novatel Gobi1K IDs to qcserial
These devices are all Gobi1K devices (according to the Windows INF
files) and should be handled by qcserial instead of option. Their
network port is handled by qmi_wwan.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 8a2f132a01c2dd4c3905fa560f92019761ed72b1 |
|
24-May-2013 |
Richard Weinberger <richard@nod.at> |
USB: serial: Add Option GTM681W to qcserial device table.
The Option GTM681W uses a qualcomm chip and can be
served by the qcserial device driver.
Signed-off-by: Richard Weinberger <richard@nod.at>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 3f8bc5e4da29c7e05edeca6b475abb4fb01a5a13 |
|
13-Mar-2013 |
Dan Williams <dcbw@redhat.com> |
qcserial: bind to DM/DIAG port on Gobi 1K devices
Turns out we just need altsetting 1 and then we can talk to it.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 78796ae17eacedcdcaaeb03ba73d2e532a4c8f83 |
|
28-Jan-2013 |
Daniele Palmas <dnlplm@gmail.com> |
USB: qcserial: add Telit Gobi QDL device
Add VID and PID for Telit Gobi QDL device
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 961be09e1ead58509ed4bed0d5819a15d8613d8d |
|
25-Oct-2012 |
Johan Hovold <jhovold@gmail.com> |
USB: qcserial: fix interface-data memory leak in error path
Move interface data allocation to attach so that it is deallocated
should usb-serial probe fail.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| b8f0e82044c9ba40e92340c8a6d47d6bd6d819bc |
|
25-Oct-2012 |
Johan Hovold <jhovold@gmail.com> |
USB: usb-wwan: fix multiple memory leaks in error paths
Fix port-data memory leak in usb-serial probe error path by moving port
data allocation to port_probe.
Since commit a1028f0abf ("usb: usb_wwan: replace release and disconnect
with a port_remove hook") port data is deallocated in port_remove. This
leaves a possibility for memory leaks if usb-serial probe fails after
attach but before the port in question has been successfully registered.
Note that this patch also fixes two additional memory leaks in the error
path of attach should port initialisation fail for any port as the urbs
were never freed and neither was the data of any of the successfully
initialised ports.
Compile-only tested.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 3da3bf76cb6ccd1fbb9205bfa9e8a13dce6e3238 |
|
14-Sep-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: serial: qcserial.c: remove debug module parameter
Now that the dbg() macro is no longer being used in the driver,
the debug module parameter doesn't do anything at all. So remove
it so as to not confuse people.
CC: "Bjørn Mork" <bjorn@mork.no>
CC: Dan Williams <dcbw@redhat.com>
CC: Thomas Tuttle <ttuttle@chromium.org>
CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 731879f8e3d4c61220462160311fa650a8b96abf |
|
23-Jul-2012 |
Dan Williams <dcbw@redhat.com> |
USB: qcserial: fix port handling on Gobi 1K and 2K+
Bjorn's latest patchset does break Gobi 1K and 2K because on both
devices as it claims usb interface 0. That's because usbif 0 is not
handled in the switch statement, and thus the if0 gets claimed when it
should not. So let's just make things even simpler yet, and handle both
the 1K and 2K+ cases separately. This patch should not affect the new
Sierra device support, because those devices are matched via
interface-specific matching and thus should never hit the composite
code.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Tested-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| c54103d00957a6725be3b2f4abdf230680db06f4 |
|
23-Jul-2012 |
Dan Williams <dcbw@redhat.com> |
USB: qcserial: fix port handling on Gobi 1K and 2K+
Bjorn's latest patchset does break Gobi 1K and 2K because on both
devices as it claims usb interface 0. That's because usbif 0 is not
handled in the switch statement, and thus the if0 gets claimed when it
should not. So let's just make things even simpler yet, and handle both
the 1K and 2K+ cases separately. This patch should not affect the new
Sierra device support, because those devices are matched via
interface-specific matching and thus should never hit the composite
code.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Tested-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| a1028f0abfb321e0f87c10ac0cce8508097c2b42 |
|
27-Jul-2012 |
Bjørn Mork <bjorn@mork.no> |
usb: usb_wwan: replace release and disconnect with a port_remove hook
Doing port specific cleanup in the .port_remove hook is a
lot simpler and safer than doing it in the USB driver
.release or .disconnect methods. The removal of the port
from the usb-serial bus will happen before the USB driver
cleanup, so we must be careful about accessing port specific
driver data from any USB driver functions.
This problem surfaced after the commit
0998d0631 device-core: Ensure drvdata = NULL when no driver is bound
which turned the previous unsafe access into a reliable NULL
pointer dereference.
Fixes the following Oops:
[ 243.148471] BUG: unable to handle kernel NULL pointer dereference at (null)
[ 243.148508] IP: [<ffffffffa0468527>] stop_read_write_urbs+0x37/0x80 [usb_wwan]
[ 243.148556] PGD 79d60067 PUD 79d61067 PMD 0
[ 243.148590] Oops: 0000 [#1] SMP
[ 243.148617] Modules linked in: sr_mod cdrom qmi_wwan usbnet option cdc_wdm usb_wwan usbserial usb_storage uas fuse af_packet ip6table_filter ip6_tables iptable_filter ip_tables x_tables tun edd
cpufreq_conservative cpufreq_userspace cpufreq_powersave snd_pcm_oss snd_mixer_oss acpi_cpufreq snd_seq mperf snd_seq_device coretemp arc4 sg hp_wmi sparse_keymap uvcvideo videobuf2_core
videodev videobuf2_vmalloc videobuf2_memops rtl8192ce rtl8192c_common rtlwifi joydev pcspkr microcode mac80211 i2c_i801 lpc_ich r8169 snd_hda_codec_idt cfg80211 snd_hda_intel snd_hda_codec rfkill
snd_hwdep snd_pcm wmi snd_timer ac snd soundcore snd_page_alloc battery uhci_hcd i915 drm_kms_helper drm i2c_algo_bit ehci_hcd thermal usbcore video usb_common button processor thermal_sys
[ 243.149007] CPU 1
[ 243.149027] Pid: 135, comm: khubd Not tainted 3.5.0-rc7-next-20120720-1-vanilla #1 Hewlett-Packard HP Mini 110-3700 /1584
[ 243.149072] RIP: 0010:[<ffffffffa0468527>] [<ffffffffa0468527>] stop_read_write_urbs+0x37/0x80 [usb_wwan]
[ 243.149118] RSP: 0018:ffff880037e75b30 EFLAGS: 00010286
[ 243.149133] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88005912aa28
[ 243.149150] RDX: ffff88005e95f028 RSI: 0000000000000000 RDI: ffff88005f7c1a10
[ 243.149166] RBP: ffff880037e75b60 R08: 0000000000000000 R09: ffffffff812cea90
[ 243.149182] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88006539b440
[ 243.149198] R13: ffff88006539b440 R14: 0000000000000000 R15: 0000000000000000
[ 243.149216] FS: 0000000000000000(0000) GS:ffff88007ee80000(0000) knlGS:0000000000000000
[ 243.149233] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 243.149248] CR2: 0000000000000000 CR3: 0000000079fe0000 CR4: 00000000000007e0
[ 243.149264] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 243.149280] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 243.149298] Process khubd (pid: 135, threadinfo ffff880037e74000, task ffff880037d40600)
[ 243.149313] Stack:
[ 243.149323] ffff880037e75b40 ffff88006539b440 ffff8800799bc830 ffff88005f7c1800
[ 243.149348] 0000000000000001 ffff88006539b448 ffff880037e75b70 ffffffffa04685e9
[ 243.149371] ffff880037e75bc0 ffffffffa0473765 ffff880037354988 ffff88007b594800
[ 243.149395] Call Trace:
[ 243.149419] [<ffffffffa04685e9>] usb_wwan_disconnect+0x9/0x10 [usb_wwan]
[ 243.149447] [<ffffffffa0473765>] usb_serial_disconnect+0xd5/0x120 [usbserial]
[ 243.149511] [<ffffffffa0046b48>] usb_unbind_interface+0x58/0x1a0 [usbcore]
[ 243.149545] [<ffffffff8139ebd7>] __device_release_driver+0x77/0xe0
[ 243.149567] [<ffffffff8139ec67>] device_release_driver+0x27/0x40
[ 243.149587] [<ffffffff8139e5cf>] bus_remove_device+0xdf/0x150
[ 243.149608] [<ffffffff8139bc78>] device_del+0x118/0x1a0
[ 243.149661] [<ffffffffa0044590>] usb_disable_device+0xb0/0x280 [usbcore]
[ 243.149718] [<ffffffffa003c6fd>] usb_disconnect+0x9d/0x140 [usbcore]
[ 243.149770] [<ffffffffa003da7d>] hub_port_connect_change+0xad/0x8a0 [usbcore]
[ 243.149825] [<ffffffffa0043bf5>] ? usb_control_msg+0xe5/0x110 [usbcore]
[ 243.149878] [<ffffffffa003e6e3>] hub_events+0x473/0x760 [usbcore]
[ 243.149931] [<ffffffffa003ea05>] hub_thread+0x35/0x1d0 [usbcore]
[ 243.149955] [<ffffffff81061960>] ? add_wait_queue+0x60/0x60
[ 243.150004] [<ffffffffa003e9d0>] ? hub_events+0x760/0x760 [usbcore]
[ 243.150026] [<ffffffff8106133e>] kthread+0x8e/0xa0
[ 243.150047] [<ffffffff8157ec04>] kernel_thread_helper+0x4/0x10
[ 243.150068] [<ffffffff810612b0>] ? flush_kthread_work+0x120/0x120
[ 243.150088] [<ffffffff8157ec00>] ? gs_change+0xb/0xb
[ 243.150101] Code: fd 41 54 53 48 83 ec 08 80 7f 1a 00 74 57 49 89 fc 31 db 90 49 8b 7c 24 20 45 31 f6 48 81 c7 10 02 00 00 e8 bc 64 f3 e0 49 89 c7 <4b> 8b 3c 37 49 83 c6 08 e8 4c a5 bd ff 49 83 fe 20
75 ed 45 30
[ 243.150257] RIP [<ffffffffa0468527>] stop_read_write_urbs+0x37/0x80 [usb_wwan]
[ 243.150282] RSP <ffff880037e75b30>
[ 243.150294] CR2: 0000000000000000
[ 243.177170] ---[ end trace fba433d9015ffb8c ]---
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Thomas Schäfer <tschaefer@t-online.de>
Suggested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 1937131a01c6ce37bb1d76617293d0d5a0cd66a7 |
|
15-Jul-2012 |
Bjørn Mork <bjorn@mork.no> |
USB: qcserial: adding Sierra Wireless devices
The QMI mode of the Sierra Wireless MC7710 is close to
a Gobi device, and also identified as one by the
Windows drivers provided by Sony. The serial interfaces
are the same as for any other Gobi module, but the USB
interface layout is different:
0: DM/DIAG (also present in bootloader mode)
2: NMEA
3: AT-capable modem port
8: QMI/net
19: QMI/net (not always present)
20: QMI/net (not always present)
Note in particular that the NMEA and AT ports are reversed
compared to a Gobi 2k+ device, and that the DM port appears
as a QDL port in bootloader mode using the same device ID.
The Sony driver also document two new devices with standard
Gobi 2k+ layout (1199:68a5, 1199:68a9) having a QDL mode
(1199:68a4, 1199:68a8). Adding these as well.
Lenovo Windows drivers document the USB interface layout
for a few additional Sierra Wireless devices. Adding these
while at it:
- MC7770 (1199:901b) with standard Gobi 2k+ layout
- MC7700 (0f3d:68a2) with the same layout as MC7710
- MC7750 (114f:68a2) with the same layout as MC7710
- EM7700 (1199:901c) with the same layout as MC7710
Cc: Anton Samokhvalov <pg83@yandex.ru>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| e7ad21e00eab6b77fb9b5cd79512b7dee473f476 |
|
15-Jul-2012 |
Bjørn Mork <bjorn@mork.no> |
USB: qcserial: support generic Qualcomm serial ports
No need to verify the interface layout when doing
interface number based matching. We can safely trust
the device ID table in this case.
This allows the driver to support any USB interface
layout for non-Gobi 1k/2k+ devices.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 0dfbf65eb070a6dda535fcfec6028a7412698358 |
|
15-Jul-2012 |
Bjørn Mork <bjorn@mork.no> |
USB: qcserial: make probe more flexible
Preparing qcprobe support for more than just strict
Gobi 1k or 2k+ devices. Many newer Qualcomm based
devices provide the same serial ports, but using
varying USB interface layouts.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| d25d5f28828708b81658cff6f676b710c7ee171d |
|
15-Jul-2012 |
Bjørn Mork <bjorn@mork.no> |
USB: qcserial: centralize probe exit path
Creating a common exit path from qcprobe to make it
easier to extend it.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 2cf69930f03af63731678de79cb1dbe3547a5938 |
|
15-Jul-2012 |
Bjørn Mork <bjorn@mork.no> |
USB: qcserial: consolidate usb_set_interface calls
No need to replicate the same code all over the place.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| c41444ccfa33a1c20efa319e554cb531576e64a2 |
|
24-May-2012 |
Bjørn Mork <bjorn@mork.no> |
USB: qcserial: Add Sierra Wireless device IDs
Some additional IDs found in the BSD/GPL licensed out-of-tree
GobiSerial driver from Sierra Wireless.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 9760b28324f65cc1efc11326ded9bac9cbf49554 |
|
16-May-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: qcserial.c: remove dbg() usage
dbg() is a usb-serial specific macro. This patch converts
the qcserial.c driver to use dev_dbg() instead to tie into the
dynamic debug infrastructure.
CC: Thomas Tuttle <ttuttle@chromium.org>
CC: Alan Stern <stern@rowland.harvard.edu>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 68e24113457e437b1576670f2419b77ed0531e9e |
|
09-May-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: serial: rework usb_serial_register/deregister_drivers()
This reworks the usb_serial_register_drivers() and
usb_serial_deregister_drivers() to not need a pointer to a struct
usb_driver anymore. The usb_driver structure is now created dynamically
and registered and unregistered as needed.
This saves lines of code in each usb-serial driver. All in-kernel users
of these functions were also fixed up at this time. The pl2303 driver
was tested that everything worked properly.
Thanks for the idea to do this from Alan Stern.
Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Al Borchers <alborchers@steinerpoint.com>
Cc: Aleksey Babahin <tamerlan311@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrew Worsley <amworsley@gmail.com>
Cc: Bart Hartgers <bart.hartgers@gmail.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Donald Lee <donald@asix.com.tw>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Gary Brubaker <xavyer@ix.netcom.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Lonnie Mendez <dignome@gmail.com>
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Michal Sroczynski <msroczyn@gmail.com>
Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Peter Berger <pberger@brimson.com>
Cc: Preston Fick <preston.fick@silabs.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Rigbert Hamisch <rigbert@gmx.de>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Support Department <support@connecttech.com>
Cc: Thomas Tuttle <ttuttle@chromium.org>
Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Cc: Wang YanQing <Udknight@gmail.com>
Cc: William Greathouse <wgreathouse@smva.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 32078f915d1acab356080b144aa89fe3487f3979 |
|
07-May-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: serial: remove usb_serial_disconnect call in all drivers
This is now set by the usb-serial core, no need for the driver to
individually set it.
Thanks to Alan Stern for the idea to get rid of it.
Cc: William Greathouse <wgreathouse@smva.com>
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Cc: Lonnie Mendez <dignome@gmail.com>
Cc: Peter Berger <pberger@brimson.com>
Cc: Al Borchers <alborchers@steinerpoint.com>
Cc: Gary Brubaker <xavyer@ix.netcom.com>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Support Department <support@connecttech.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Bart Hartgers <bart.hartgers@gmail.com>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Preston Fick <preston.fick@silabs.com>
Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Andrew Worsley <amworsley@gmail.com>
Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Aleksey Babahin <tamerlan311@gmail.com>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Donald Lee <donald@asix.com.tw>
Cc: Julia Lawall <julia@diku.dk>
Cc: Michal Sroczynski <msroczyn@gmail.com>
Cc: Wang YanQing <Udknight@gmail.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Thomas Tuttle <ttuttle@chromium.org>
Cc: Rigbert Hamisch <rigbert@gmx.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 5026bb07be87ef5892742e6853ae6efa0f41961f |
|
07-May-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: serial: remove usb_serial_probe call in all drivers
This is now set by the usb-serial core, no need for the driver to
individually set it.
Thanks to Alan Stern for the idea to get rid of it.
Cc: William Greathouse <wgreathouse@smva.com>
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Cc: Lonnie Mendez <dignome@gmail.com>
Cc: Peter Berger <pberger@brimson.com>
Cc: Al Borchers <alborchers@steinerpoint.com>
Cc: Gary Brubaker <xavyer@ix.netcom.com>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Support Department <support@connecttech.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Bart Hartgers <bart.hartgers@gmail.com>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Preston Fick <preston.fick@silabs.com>
Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Andrew Worsley <amworsley@gmail.com>
Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Aleksey Babahin <tamerlan311@gmail.com>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Donald Lee <donald@asix.com.tw>
Cc: Julia Lawall <julia@diku.dk>
Cc: Michal Sroczynski <msroczyn@gmail.com>
Cc: Wang YanQing <Udknight@gmail.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Thomas Tuttle <ttuttle@chromium.org>
Cc: Rigbert Hamisch <rigbert@gmx.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| c7f3619b90fc4c43ed326ec8b3f0299374763c92 |
|
07-May-2012 |
Alan Stern <stern@rowland.harvard.edu> |
usb-serial: clean up unneeded PM-related fields
This patch (as1551) cleans up the PM-related entries in the usb_driver
structures of the various USB serial driver modules. Those entries
are now filled in by the usb-serial core during driver registration,
so they don't need to be initialized explicitly in the source code.
The same is true of the one remaining no_dynamic_id entry.
reset_resume remains a small problem, because the serial core doesn't
support it. The patch ignores these entries.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 3a3eec0c1f3825398f76fa37c8fcba58c770e0d7 |
|
04-May-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: qcserial.c: remove dbg() tracing calls
dbg() was used a lot a long time ago to trace code flow. Now that we have
ftrace, this isn't needed at all, so remove these calls.
CC: Thomas Tuttle <ttuttle@chromium.org>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Rigbert Hamisch <rigbert@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 3d8d7296f7dbc7c977b8552dcfa649817d91d24c |
|
28-Feb-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: serial: qcserial.c: use module_usb_serial_driver
This converts the qcserial.c driver to use the module_usb_serial_driver() call
instead of having to have a module_init/module_exit function, saving a lot
of duplicated code.
CC: Steven Hardy <shardy@redhat.com>
CC: Thomas Tuttle <ttuttle@chromium.org>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| c192c8e71a2ded01170c1a992cd21aaedc822756 |
|
24-Feb-2012 |
Dan Williams <dcbw@redhat.com> |
USB: qcserial: don't grab QMI port on Gobi 1000 devices
Gobi 1000 devices have a different port layout, which wasn't respected
by the current driver, and thus it grabbed the QMI/net port. In the
near future we'll be attaching another driver to the QMI/net port for
these devices (cdc-wdm and qmi_wwan) so make sure the qcserial driver
doesn't claim them. This patch also prevents qcserial from binding to
interfaces 0 and 1 on 1K devices because those interfaces do not
respond.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| d860322f34e4a53f347b1aeae23d5b72f1e91b8c |
|
23-Feb-2012 |
Alan Stern <stern@rowland.harvard.edu> |
usb-serial: use new registration API in [q-s]* drivers
This patch (as1528) modifies the following usb-serial drivers to
utilize the new usb_serial_{de}register_drivers() routines:
qcaux, qcserial, safe_serial, siemens_mpi, sierra,
spcp8x5, ssu100, and symbolserial.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 0a365706f2d6062d3756806447c1bbcd7e315ffa |
|
01-Feb-2012 |
Thomas Tuttle <ttuttle@chromium.org> |
USB: qcserial: don't enable autosuspend
We've found that qcserial devices will not always wake up reliably
from autosuspend, so disable it.
Signed-off-by: Thomas Tuttle <ttuttle@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 2db4d87070e87d198ab630e66a898b45eff316d9 |
|
01-Feb-2012 |
Thomas Tuttle <ttuttle@chromium.org> |
USB: qcserial: add several new serial devices
Signed-off-by: Thomas Tuttle <ttuttle@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 90ab5ee94171b3e28de6bb42ee30b527014e0be7 |
|
13-Jan-2012 |
Rusty Russell <rusty@rustcorp.com.au> |
module_param: make bool parameters really bool (drivers & misc)
module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.
It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
|
| 6eb0de827084060e6607c8f8542d9e9566214538 |
|
03-Jul-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
usb: Add module.h to drivers/usb consumers who really use it.
The situation up to this point meant that module.h was pretty
much everywhere, regardless of whether you asked for it or not.
We are fixing that, so give the USB folks who want it an actual
include of it.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
|
| 1bfac90d1b8e63a4d44158c3445d8fda3fb6d5eb |
|
27-Sep-2011 |
Rigbert Hamisch <rigbert@gmx.de> |
USB: qcserial: add device ID for "HP un2430 Mobile Broadband Module"
add device ID for "HP un2430 Mobile Broadband Module"
Signed-off-by: Rigbert Hamisch <rigbert@gmx.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 68c79e5756903229fa96826a2493c2265a3b395f |
|
20-Sep-2011 |
Richard Hartmann <richih.mailinglist@gmail.com> |
USB: qcserial: Add support for Sierra Wireless MC8355/Gobi 3000
Simple patch to make qcserial recognize the USB id of the Sierra
Wireless MC8355 which is based on the Gobi 3000 chip.
Both UMTS and GPS work fine.
Signed-off-by: Richard Hartmann <richih.mailinglist@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 2f1def2695c223b2aa325e5e47d0d64200a45d23 |
|
09-Aug-2011 |
Florian Echtler <floe@butterbrot.org> |
USB: Serial: Add device ID for Sierra Wireless MC8305
A new device ID pair is added for Sierra Wireless MC8305.
Signed-off-by: Florian Echtler <floe@butterbrot.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| e468561739fffb972d486b98f66c723936335136 |
|
08-Aug-2011 |
Vijay Chavan <vijaychavan007@gmail.com> |
USB: Serial: Added device ID for Qualcomm Modem in Sagemcom's HiLo3G
A new device ID pair is added for Qualcomm Modem present in Sagemcom's HiLo3G module.
Signed-off-by: Vijay Chavan <VijayChavan007@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| cb62d65f966146a39fdde548cb474dacf1d00fa5 |
|
04-Apr-2011 |
Steven Hardy <shardy@redhat.com> |
usb: qcserial add missing errorpath kfrees
There are two -ENODEV error paths in qcprobe where the allocated private
data is not freed, this patch adds the two missing kfrees to avoid
leaking memory on the error path
Signed-off-by: Steven Hardy <shardy@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 99ab3f9e4eaec35fd2d7159c31b71f17f7e613e3 |
|
04-Apr-2011 |
Steven Hardy <shardy@redhat.com> |
usb: qcserial avoid pointing to freed memory
Rework the qcprobe logic such that serial->private is not set when
qcprobe exits with -ENODEV, otherwise serial->private will point to freed
memory on -ENODEV
Signed-off-by: Steven Hardy <shardy@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 10c9ab15d6aee153968d150c05b3ee3df89673de |
|
04-Apr-2011 |
Steven Hardy <shardy@redhat.com> |
usb: Fix qcserial memory leak on rmmod
qcprobe function allocates serial->private but this is never freed, this
patch adds a new function qc_release() which frees serial->private, after
calling usb_wwan_release
Signed-off-by: Steven Hardy <shardy@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 1992de83e375acc789daf66b7b72a812a5235b75 |
|
24-Sep-2010 |
Matthias G. Eckermann <mge@arcor.de> |
USB: qcserial: Enable Diagnostics Monitor and GPS ports on Gobi 2000
this patch to qcserial.c enables the Diagnostics Monitor
and NMEA GPS ports on Qualcomm Gobi 2000 devices.
A Gobi 2000 device will provide 3 serial ports:
# /dev/ttyUSB0 -> Diagnostics
# /dev/ttyUSB1 -> 3G Modem
# /dev/ttyUSB2 -> NMEA GPS port
* The Diagnostics Monitor uses Qualcomm's DM protocol; I used
libqcdm (ModemManager) to talk to it, found it working, but at
least DM commands 12 and 64 are not implemented on my device
(Gobi 2000 built into Thinkpad x100e).
* Functionality of the 3G Modem port remains unchanged.
* The GPS port and how to enable it has been confirmed now in the
Gobi 3000 source code at:
https://www.codeaurora.org/patches/quic/gobi/
Enable/disable GPS via:
echo "\$GPS_START" > /dev/ttyUSB2
# use GPS
echo "\$GPS_STOP" > /dev/ttyUSB2
Signed-off-by: Matthias G. Eckermann <mge@arcor.de>
|
| 1f8dd0154e09220be346819b85d195c791bb0f0b |
|
16-Sep-2010 |
Matthew Garrett <mjg@redhat.com> |
USB: serial: Enable USB autosuspend by default on qcserial
Seems to work fine in my testing.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| bec25b891e08fe364f329b045a3566422ca372ec |
|
01-Jul-2010 |
Andrew Bird <ajb@spheresytems.co.uk> |
USB: New PIDs for Qualcomm gobi 2000 (qcserial)
Adds support for the Generic Qualcomm Gobi 2000 WWAN UMTS/CDMA modem
Signed-off-by: Andrew Bird <ajb@spheresytems.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 0d152de56938361fa2b960db67657b20cdaa6d84 |
|
21-Jun-2010 |
Axel Lin <axel.lin@gmail.com> |
USB: qcserial: fix a memory leak in qcprobe error path
This patch adds missing kfree(data) before return -ENODEV.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| e07896e62abbf7a741a5cd5b25ba7637bdf91ad0 |
|
01-Apr-2010 |
Anssi Hannula <anssi.hannula@gmail.com> |
USB: qcserial: Add support for Qualcomm Gobi 2000 devices
Add ids for Qualcomm Gobi 2000 QDL and Modem modes. Gobi 2000 has a
single altsetting in QDL mode, so adapt code to handle that.
Firmware upload protocol is also slightly different, with an
additional firmware file. However, qcserial doesn't handle firmware
uploading.
Tested on Lenovo Thinkpad T510.
Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 3d7e59ad88fdb6bc50ae9b7e822d4bb5f68b68f9 |
|
01-Apr-2010 |
Matthew Garrett <mjg@redhat.com> |
USB: qcserial: Use generic USB wwan code
Make qcserial use the generic USB wwan code. This should result in a
performance improvement.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 0725e95ea56698774e893edb7e7276b1d6890954 |
|
10-Mar-2010 |
Bernhard Rosenkraenzer <br@blankpage.ch> |
USB: qcserial: add new device ids
This patch adds various USB device IDs for Gobi 2000 devices, as found in the
drivers available at https://www.codeaurora.org/wiki/GOBI_Releases
Signed-off-by: Bernhard Rosenkraenzer <bero@arklinux.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 7d40d7e85a25e01948bcb4dc3eda1355af318337 |
|
10-Jan-2010 |
Németh Márton <nm127@freemail.hu> |
USB serial: make USB device id constant
The id_table field of the struct usb_device_id is constant in <linux/usb.h>
so it is worth to make the initialization data also constant.
The semantic match that finds this kind of pattern is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
disable decl_init,const_decl_init;
identifier I1, I2, x;
@@
struct I1 {
...
const struct I2 *x;
...
};
@s@
identifier r.I1, y;
identifier r.x, E;
@@
struct I1 y = {
.x = E,
};
@c@
identifier r.I2;
identifier s.E;
@@
const struct I2 E[] = ... ;
@depends on !c@
identifier r.I2;
identifier s.E;
@@
+ const
struct I2 E[] = ...;
// </smpl>
Signed-off-by: Németh Márton <nm127@freemail.hu>
Cc: Julia Lawall <julia@diku.dk>
Cc: cocci@diku.dk
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| f05932c0caf40c43af8a2c21adf7c46a00c436c4 |
|
04-Apr-2009 |
Matthew Garrett <mjg59@srcf.ucam.org> |
USB: qcserial: Add extra device IDs
Add a set of device IDs from the Windows drivers. These aren't complete
(there's a couple of cases where a QDL device is identified without the
associated modem being identified), but it's better than the current
situation.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| fd8345f8dea93691b0ceba55146088d8c05415f6 |
|
21-Mar-2009 |
Alexander Shumakovitch <shurik@gwu.edu> |
USB: qcserial: add device id for HP devices
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| a78b42824dd7c2b40d72fb01f1b1842f7e845f3a |
|
18-Feb-2009 |
Greg Kroah-Hartman <gregkh@suse.de> |
USB: serial: add qualcomm wireless modem driver
Driver originally written by Qualcomm, but rewritten by me due to the
totally different coding style. Cleaned up the probe logic to make a
bit more sense, this is one wierd device. They could have prevented all
of this by just writing sane firmware for the modem.
Cc: Tamm Liu <tamml@qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|