| 5b1e8e0653760ade53c0c7caaa9278c57361cb8b |
|
05-May-2014 |
Beniamino Galvani <b.galvani@gmail.com> |
pwm: spear: fix check on pwmchip_add() return value
pwmchip_add() returns zero on success and a negative value on error,
so the condition of the check must be inverted.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
|
| 9321fe9dbe1e32c2f24ba4b1fa92547016cd1174 |
|
23-Apr-2014 |
Jingoo Han <jg1.han@samsung.com> |
pwm: spear: Remove unnecessary OOM messages
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
|
| 9cc236827fde5e254fd995a0023c05c5ee3a3ba6 |
|
19-Apr-2014 |
Viresh Kumar <viresh.kumar@linaro.org> |
Shiraz has moved
shiraz.hashim@st.com email-id doesn't exist anymore as he has left the
company. Replace ST's id with shiraz.linux.kernel@gmail.com.
It also updates .mailmap file to fix address for 'git shortlog'.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 88d5a2e6ffaa32e2a09a994872ca10aca07a36e9 |
|
14-Aug-2013 |
Julia Lawall <Julia.Lawall@lip6.fr> |
pwm: simplify use of devm_ioremap_resource
Remove unneeded error handling on the result of a call to
platform_get_resource when the value is passed to devm_ioremap_resource.
Move the call to platform_get_resource adjacent to the call to
devm_ioremap_resource to make the connection between them more clear.
A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression pdev,res,n,e,e1;
expression ret != 0;
identifier l;
@@
- res = platform_get_resource(pdev, IORESOURCE_MEM, n);
... when != res
- if (res == NULL) { ... \(goto l;\|return ret;\) }
... when != res
+ res = platform_get_resource(pdev, IORESOURCE_MEM, n);
e = devm_ioremap_resource(e1, res);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
|
| 3dd0a909479c1d372341d749b4ff94cd638b57da |
|
12-Jun-2013 |
Thierry Reding <thierry.reding@gmail.com> |
pwm: Fill in missing .owner fields
Some drivers don't set the .owner fields of the struct device_driver or
struct pwm_ops, which causes the module usage count to become wrong.
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
|
| f1a8870aeb5baeb58f0613d1f1e1dca967127fbd |
|
18-Apr-2013 |
Thierry Reding <thierry.reding@avionic-design.de> |
pwm: Constify OF match tables
A few drivers already annotate this properly. Make the same change for
all other OF supporting drivers.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
|
| b3fef7f10010e7946b3db1a34d8e0208e4f10001 |
|
31-Mar-2013 |
Axel Lin <axel.lin@ingics.com> |
pwm: spear: Remove unused *dev from struct spear_pwm_chip
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
|
| 563861cd633ae52932843477bb6ca3f1c9e2f78b |
|
30-Mar-2013 |
Axel Lin <axel.lin@ingics.com> |
pwm: spear: Fix checking return value of clk_enable() and clk_prepare()
The logic to check return value of clk_enable() and clk_prepare() is reversed,
fix it.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Cc: stable@vger.kernel.org
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
|
| 6d4294d1634543853febc4287ecf02998fd234e1 |
|
21-Jan-2013 |
Thierry Reding <thierry.reding@avionic-design.de> |
pwm: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| c9371360997ba26c7e341b3d91d530e16a6aab1b |
|
09-Nov-2012 |
Axel Lin <axel.lin@ingics.com> |
pwm: spear: Staticize spear_pwm_config()
spear_pwm_config() is not referenced outside of this file, make it static.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
|
| ce20364bf75b0e91156698eea49f1e8586b212c1 |
|
25-Oct-2012 |
Shiraz Hashim <shiraz.hashim@st.com> |
pwm: Add SPEAr PWM chip driver support
Add support for PWM chips present on SPEAr platforms. These PWM
chips support 4 channel output with programmable duty cycle and
frequency.
More details on these PWM chips can be obtained from relevant
chapter of reference manual, present at following[1] location.
1. http://www.st.com/internet/mcu/product/251211.jsp
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Vipin Kumar <vipin.kumar@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
|