[PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Yue Haibing]

From: YueHaibing <yuehaibing@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e7..f7f2d29 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.7.4

[PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Yue Haibing]

From: YueHaibing <yuehaibing@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e7..f7f2d29 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.7.4

[PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Yue Haibing]

From: YueHaibing <yuehaibing@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e7..f7f2d29 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.7.4

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Daniel Baluta]

Hi Yue,

Looks good to me. Just one question for Cosmin:

On Wed, Apr 17, 2019 at 6:10 PM Yue Haibing <yuehaibing@huawei.com> wrote:
>
> From: YueHaibing <yuehaibing@huawei.com>
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
> sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]
>
> It is never used since introduction in
> commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
>  sound/soc/fsl/fsl_micfil.c | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
> index 40c07e7..f7f2d29 100644
> --- a/sound/soc/fsl/fsl_micfil.c
> +++ b/sound/soc/fsl/fsl_micfil.c
> @@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
>  {
>         u32 ctrl2_reg;
>         long mclk_rate;
> -       int osr;
>         int clk_div;
>
>         regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);

I noticed now that we also read ctrl2_reg without using it. Is this as intended?

> -       osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
> -                   >> MICFIL_CTRL2_CICOSR_SHIFT);
>
>         mclk_rate = clk_get_rate(micfil->mclk);
>
> --
> 2.7.4
>
>

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Daniel Baluta]

Hi Yue,

Looks good to me. Just one question for Cosmin:

On Wed, Apr 17, 2019 at 6:10 PM Yue Haibing <yuehaibing@huawei.com> wrote:
>
> From: YueHaibing <yuehaibing@huawei.com>
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
> sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]
>
> It is never used since introduction in
> commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
>  sound/soc/fsl/fsl_micfil.c | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
> index 40c07e7..f7f2d29 100644
> --- a/sound/soc/fsl/fsl_micfil.c
> +++ b/sound/soc/fsl/fsl_micfil.c
> @@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
>  {
>         u32 ctrl2_reg;
>         long mclk_rate;
> -       int osr;
>         int clk_div;
>
>         regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);

I noticed now that we also read ctrl2_reg without using it. Is this as intended?

> -       osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
> -                   >> MICFIL_CTRL2_CICOSR_SHIFT);
>
>         mclk_rate = clk_get_rate(micfil->mclk);
>
> --
> 2.7.4
>
>

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Nicolin Chen]

On Wed, Apr 17, 2019 at 06:25:11PM +0300, Daniel Baluta wrote:

> Looks good to me. Just one question for Cosmin:

> > diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
> > index 40c07e7..f7f2d29 100644
> > --- a/sound/soc/fsl/fsl_micfil.c
> > +++ b/sound/soc/fsl/fsl_micfil.c
> > @@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
> >  {
> >         u32 ctrl2_reg;
> >         long mclk_rate;
> > -       int osr;
> >         int clk_div;
> >
> >         regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
> 
> I noticed now that we also read ctrl2_reg without using it. Is this as intended?

For Cosmin,

Same question here.

Btw, I just noticed that the initial patch of adding this driver
did not seemly include most of FSL maintainers/reviewers. Please
run get_maintainer.pl to add all listed reviewers when sending a
change to the maillist.

Thanks
Nicolin

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Nicolin Chen]

On Wed, Apr 17, 2019 at 06:25:11PM +0300, Daniel Baluta wrote:

> Looks good to me. Just one question for Cosmin:

> > diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
> > index 40c07e7..f7f2d29 100644
> > --- a/sound/soc/fsl/fsl_micfil.c
> > +++ b/sound/soc/fsl/fsl_micfil.c
> > @@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
> >  {
> >         u32 ctrl2_reg;
> >         long mclk_rate;
> > -       int osr;
> >         int clk_div;
> >
> >         regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
> 
> I noticed now that we also read ctrl2_reg without using it. Is this as intended?

For Cosmin,

Same question here.

Btw, I just noticed that the initial patch of adding this driver
did not seemly include most of FSL maintainers/reviewers. Please
run get_maintainer.pl to add all listed reviewers when sending a
change to the maillist.

Thanks
Nicolin

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[gabrielcsmo]

On Wed, 2019-04-17 at 11:35 -0700, Nicolin Chen wrote:
> On Wed, Apr 17, 2019 at 06:25:11PM +0300, Daniel Baluta wrote:
> 
> > Looks good to me. Just one question for Cosmin:
> > > diff --git a/sound/soc/fsl/fsl_micfil.c
> > > b/sound/soc/fsl/fsl_micfil.c
> > > index 40c07e7..f7f2d29 100644
> > > --- a/sound/soc/fsl/fsl_micfil.c
> > > +++ b/sound/soc/fsl/fsl_micfil.c
> > > @@ -151,12 +151,9 @@ static inline int get_clk_div(struct
> > > fsl_micfil *micfil,
> > >  {
> > >         u32 ctrl2_reg;
> > >         long mclk_rate;
> > > -       int osr;
> > >         int clk_div;
> > > 
> > >         regmap_read(micfil->regmap, REG_MICFIL_CTRL2,
> > > &ctrl2_reg);
> > 
> > I noticed now that we also read ctrl2_reg without using it. Is this
> > as intended?
> 
> For Cosmin,
> 
> Same question here.
> 
> Btw, I just noticed that the initial patch of adding this driver
> did not seemly include most of FSL maintainers/reviewers. Please
> run get_maintainer.pl to add all listed reviewers when sending a
> change to the maillist.
> 
> Thanks
> Nicolin

Hello,

The regmap_read is not used anymore in this implementation and I've
forgot to remove it - it can be safetly removed.

Nicolin, I am pretty sure I've ran the get_maintainer.pl script but
I will pay more attention next time... sorry if I forgot to add you.

Best regards,
Cosmin

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[gabrielcsmo]

On Wed, 2019-04-17 at 11:35 -0700, Nicolin Chen wrote:
> On Wed, Apr 17, 2019 at 06:25:11PM +0300, Daniel Baluta wrote:
> 
> > Looks good to me. Just one question for Cosmin:
> > > diff --git a/sound/soc/fsl/fsl_micfil.c
> > > b/sound/soc/fsl/fsl_micfil.c
> > > index 40c07e7..f7f2d29 100644
> > > --- a/sound/soc/fsl/fsl_micfil.c
> > > +++ b/sound/soc/fsl/fsl_micfil.c
> > > @@ -151,12 +151,9 @@ static inline int get_clk_div(struct
> > > fsl_micfil *micfil,
> > >  {
> > >         u32 ctrl2_reg;
> > >         long mclk_rate;
> > > -       int osr;
> > >         int clk_div;
> > > 
> > >         regmap_read(micfil->regmap, REG_MICFIL_CTRL2,
> > > &ctrl2_reg);
> > 
> > I noticed now that we also read ctrl2_reg without using it. Is this
> > as intended?
> 
> For Cosmin,
> 
> Same question here.
> 
> Btw, I just noticed that the initial patch of adding this driver
> did not seemly include most of FSL maintainers/reviewers. Please
> run get_maintainer.pl to add all listed reviewers when sending a
> change to the maillist.
> 
> Thanks
> Nicolin

Hello,

The regmap_read is not used anymore in this implementation and I've
forgot to remove it - it can be safetly removed.

Nicolin, I am pretty sure I've ran the get_maintainer.pl script but
I will pay more attention next time... sorry if I forgot to add you.

Best regards,
Cosmin

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Nicolin Chen]

On Wed, Apr 17, 2019 at 09:58:37PM +0300, gabrielcsmo@gmail.com wrote:

> Nicolin, I am pretty sure I've ran the get_maintainer.pl script but
> I will pay more attention next time... sorry if I forgot to add you.

It's okay for that one as I trust Mark's review anyway. Just
adding us would offload some of his burden, especially for a
device specific change.

Thanks

Re: [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr'

[Nicolin Chen]

On Wed, Apr 17, 2019 at 09:58:37PM +0300, gabrielcsmo@gmail.com wrote:

> Nicolin, I am pretty sure I've ran the get_maintainer.pl script but
> I will pay more attention next time... sorry if I forgot to add you.

It's okay for that one as I trust Mark's review anyway. Just
adding us would offload some of his burden, especially for a
device specific change.

Thanks

Applied "ASoC: fsl_micfil: Remove set but not used variable 'osr'" to the asoc tree

[Mark Brown]

The patch

   ASoC: fsl_micfil: Remove set but not used variable 'osr'

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.2

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From fd30e17e4f7a499635bd4e3a5d83534afcaaa9a8 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 17 Apr 2019 23:09:15 +0800
Subject: [PATCH] ASoC: fsl_micfil: Remove set but not used variable 'osr'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e756481..f7f2d29f1bfe 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.20.1

Applied "ASoC: fsl_micfil: Remove set but not used variable 'osr'" to the asoc tree

[Mark Brown]

The patch

   ASoC: fsl_micfil: Remove set but not used variable 'osr'

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.2

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From fd30e17e4f7a499635bd4e3a5d83534afcaaa9a8 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 17 Apr 2019 23:09:15 +0800
Subject: [PATCH] ASoC: fsl_micfil: Remove set but not used variable 'osr'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e756481..f7f2d29f1bfe 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.20.1

Applied "ASoC: fsl_micfil: Remove set but not used variable 'osr'" to the asoc tree

[Mark Brown]

The patch

   ASoC: fsl_micfil: Remove set but not used variable 'osr'

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.2

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From fd30e17e4f7a499635bd4e3a5d83534afcaaa9a8 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 17 Apr 2019 23:09:15 +0800
Subject: [PATCH] ASoC: fsl_micfil: Remove set but not used variable 'osr'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e756481..f7f2d29f1bfe 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.20.1

Applied "ASoC: fsl_micfil: Remove set but not used variable 'osr'" to the asoc tree

[Mark Brown]

The patch

   ASoC: fsl_micfil: Remove set but not used variable 'osr'

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From a0c34c7629bee46ffd8121987d27df25a6433cc7 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 17 Apr 2019 23:09:15 +0800
Subject: [PATCH] ASoC: fsl_micfil: Remove set but not used variable 'osr'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e756481..f7f2d29f1bfe 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.20.1

Applied "ASoC: fsl_micfil: Remove set but not used variable 'osr'" to the asoc tree

[Mark Brown]

The patch

   ASoC: fsl_micfil: Remove set but not used variable 'osr'

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From a0c34c7629bee46ffd8121987d27df25a6433cc7 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 17 Apr 2019 23:09:15 +0800
Subject: [PATCH] ASoC: fsl_micfil: Remove set but not used variable 'osr'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e756481..f7f2d29f1bfe 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.20.1

Applied "ASoC: fsl_micfil: Remove set but not used variable 'osr'" to the asoc tree

[Mark Brown]

The patch

   ASoC: fsl_micfil: Remove set but not used variable 'osr'

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From a0c34c7629bee46ffd8121987d27df25a6433cc7 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 17 Apr 2019 23:09:15 +0800
Subject: [PATCH] ASoC: fsl_micfil: Remove set but not used variable 'osr'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/fsl_micfil.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 40c07e756481..f7f2d29f1bfe 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
 {
 	u32 ctrl2_reg;
 	long mclk_rate;
-	int osr;
 	int clk_div;
 
 	regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
-	osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
-		    >> MICFIL_CTRL2_CICOSR_SHIFT);
 
 	mclk_rate = clk_get_rate(micfil->mclk);
 
-- 
2.20.1