| Message ID | 1411551235-16502-1-git-send-email-voice.shen@atmel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 24/09/2014 11:33, Bo Shen : > Prepare SSC clock only when request SSC channel, the clock will be > enabled when initialize the SSC. > > Signed-off-by: Bo Shen <voice.shen@atmel.com> okay: it is the driver that uses the ssc that would enable the clock as it is done in sound/soc/atmel/atmel_ssc_dai.c Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Bye, > --- > Send this patch to driver/misc maintainer as Mark Brown suggested. > > drivers/misc/atmel-ssc.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c > index 60843a2..f9807a7 100644 > --- a/drivers/misc/atmel-ssc.c > +++ b/drivers/misc/atmel-ssc.c > @@ -57,7 +57,7 @@ struct ssc_device *ssc_request(unsigned int ssc_num) > ssc->user++; > spin_unlock(&user_lock); > > - clk_prepare_enable(ssc->clk); > + clk_prepare(ssc->clk); > > return ssc; > } > @@ -77,7 +77,7 @@ void ssc_free(struct ssc_device *ssc) > spin_unlock(&user_lock); > > if (disable_clk) > - clk_disable_unprepare(ssc->clk); > + clk_unprepare(ssc->clk); > } > EXPORT_SYMBOL(ssc_free); > >
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c index 60843a2..f9807a7 100644 --- a/drivers/misc/atmel-ssc.c +++ b/drivers/misc/atmel-ssc.c @@ -57,7 +57,7 @@ struct ssc_device *ssc_request(unsigned int ssc_num) ssc->user++; spin_unlock(&user_lock); - clk_prepare_enable(ssc->clk); + clk_prepare(ssc->clk); return ssc; } @@ -77,7 +77,7 @@ void ssc_free(struct ssc_device *ssc) spin_unlock(&user_lock); if (disable_clk) - clk_disable_unprepare(ssc->clk); + clk_unprepare(ssc->clk); } EXPORT_SYMBOL(ssc_free);
Prepare SSC clock only when request SSC channel, the clock will be enabled when initialize the SSC. Signed-off-by: Bo Shen <voice.shen@atmel.com> --- Send this patch to driver/misc maintainer as Mark Brown suggested. drivers/misc/atmel-ssc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)