| 6a5e7fde3a04ef5134702753f77e9b8aa6aab789 |
|
03-Sep-2014 |
Mauro Carvalho Chehab <m.chehab@samsung.com> |
[media] af9013: use true/false for boolean vars
Instead of using 0 or 1 for boolean, use the true/false
defines.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| 045655a94d7be211e72e9c5a181ced906e5e669a |
|
08-Jul-2014 |
Fabian Frederick <fabf@skynet.be> |
[media] dvb-frontends: remove unnecessary break after goto
Cc: Antti Palosaari <crope@iki.fi>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| 37ebaf6891ee81687bb558e8375c0712d8264ed8 |
|
02-Nov-2013 |
Mauro Carvalho Chehab <m.chehab@samsung.com> |
[media] dvb-frontends: Don't use dynamic static allocation
Dynamic static allocation is evil, as Kernel stack is too low, and
compilation complains about it on some archs:
drivers/media/dvb-frontends/af9013.c:77:1: warning: 'af9013_wr_regs_i2c' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/af9033.c:188:1: warning: 'af9033_wr_reg_val_tab' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/af9033.c:68:1: warning: 'af9033_wr_regs' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/bcm3510.c:230:1: warning: 'bcm3510_do_hab_cmd' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/cxd2820r_core.c:84:1: warning: 'cxd2820r_rd_regs_i2c.isra.1' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/rtl2830.c:56:1: warning: 'rtl2830_wr' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/rtl2832.c:187:1: warning: 'rtl2832_wr' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/tda10071.c:52:1: warning: 'tda10071_wr_regs' uses dynamic stack allocation [enabled by default]
drivers/media/dvb-frontends/tda10071.c:84:1: warning: 'tda10071_rd_regs' uses dynamic stack allocation [enabled by default]
Instead, let's enforce a limit for the buffer. Considering that I2C
transfers are generally limited, and that devices used on USB has a
max data length of 64 bytes for the control URBs.
So, it seem safe to use 64 bytes as the hard limit for all those devices.
On most cases, the limit is a way lower than that, but this limit
is small enough to not affect the Kernel stack, and it is a no brain
limit, as using smaller ones would require to either carefully each
driver or to take a look on each datasheet.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| c2c1b4156a447f113ef4d167decce29399c2667c |
|
28-Sep-2012 |
Peter Senna Tschudin <peter.senna@gmail.com> |
[media] drivers/media: Remove unnecessary semicolon
A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r1@
statement S;
position p,p1;
@@
S@p1;@p
@script:python r2@
p << r1.p;
p1 << r1.p1;
@@
if p[0].line != p1[0].line_end:
cocci.include_match(False)
@@
position r1.p;
@@
-;@p
// </smpl>
[mchehab@redhat.com: some hunks got bitroted; applied only the
ones that succeeds]
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
[crope@iki.fi: For my drivers a8293, af9013, af9015, af9035]
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 8df379c5a425d127216195861b88f981530e7581 |
|
13-Sep-2012 |
Antti Palosaari <crope@iki.fi> |
[media] af9013: use Kernel dev_foo() logging
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| a71103a6adc10d7003a09ecf1de5532967d6bee8 |
|
12-Sep-2012 |
Antti Palosaari <crope@iki.fi> |
[media] af9013: declare MODULE_FIRMWARE
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| ab2e06acb4ae0293add73608a49512530758edf6 |
|
02-Sep-2012 |
Antti Palosaari <crope@iki.fi> |
[media] af9013: add debug for IF frequency
Used IF frequency is one of the most important parameter to know.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 9a0bf528b4d66b605f02634236da085595c22101 |
|
14-Aug-2012 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] move the dvb/frontends to drivers/media/dvb-frontends
Raise the DVB frontends one level up, as the intention is to remove
the drivers/media/dvb directory.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|