On Thu, Aug 28, 2014 at 11:03:14AM +0200, Geert Uytterhoeven wrote:
> With some versions of gcc (e.g. 4.1.2):
>
> drivers/pwm/core.c: In function ‘pwm_get’:
> drivers/pwm/core.c:610: warning: ‘polarity’ may be used uninitialized in this
> function
> drivers/pwm/core.c:609: warning: ‘period’ may be used uninitialized in this
> function
>
> While these are false positives, we can get rid of them by refactoring
> the code to store a pointer to the best match, as suggested before by
> Thierry Reding. This does require moving the mutex_unlock() down.
>
> Fixes: d717ea73e36dd565 ("pwm: Fix period and polarity in pwm_get() for
> non-perfect matches")
> Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
> ---
> drivers/pwm/core.c | 29 ++++++++++++++---------------
> 1 file changed, 14 insertions(+), 15 deletions(-)Applied, thanks. Thierry
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