[PATCH v6 3/4] pwm: bcm2835: allow pwm driver to be used in atomic context

[Thierry Reding]

On Wed, Nov 29, 2023 at 09:13:36AM +0000, Sean Young wrote:
> clk_get_rate() may do a mutex lock. Fetch the clock rate once, and prevent
> rate changes using clk_rate_exclusive_get().
> 
> Signed-off-by: Sean Young <sean at mess.org>
> ---
>  drivers/pwm/pwm-bcm2835.c | 31 +++++++++++++++++++++----------
>  1 file changed, 21 insertions(+), 10 deletions(-)

s/pwm/PWM/ in the subject. Although, I guess you could just drop the
"PWM" altogether because the subject prefix implies that this is for
PWM. Also, please capitalize after the subject prefix.

Thierry
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