[PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Colin King]

From: Colin Ian King <colin.king@canonical.com>

Trivial fix to spelling mistake in pr_debug message text

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 sound/soc/atmel/atmel_ssc_dai.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index a1e2c5682dcd..1c7af0ca98ec 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -820,7 +820,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		if (ret < 0) {
 			printk(KERN_WARNING
 					"atmel_ssc_dai: request_irq failure\n");
-			pr_debug("Atmel_ssc_dai: Stoping clock\n");
+			pr_debug("Atmel_ssc_dai: Stopping clock\n");
 			clk_disable(ssc_p->ssc->clk);
 			return ret;
 		}
-- 
2.15.1

Re: [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Alexandre Belloni]

On 30/03/2018 at 16:44:20 +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> 
> Trivial fix to spelling mistake in pr_debug message text
> 
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
>  sound/soc/atmel/atmel_ssc_dai.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
> index a1e2c5682dcd..1c7af0ca98ec 100644
> --- a/sound/soc/atmel/atmel_ssc_dai.c
> +++ b/sound/soc/atmel/atmel_ssc_dai.c
> @@ -820,7 +820,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
>  		if (ret < 0) {
>  			printk(KERN_WARNING
>  					"atmel_ssc_dai: request_irq failure\n");
> -			pr_debug("Atmel_ssc_dai: Stoping clock\n");
> +			pr_debug("Atmel_ssc_dai: Stopping clock\n");
>  			clk_disable(ssc_p->ssc->clk);
>  			return ret;
>  		}
> -- 
> 2.15.1
> 

-- 
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

Re: [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Nicolas Ferre]

On 31/03/2018 at 10:54, Alexandre Belloni wrote:
> On 30/03/2018 at 16:44:20 +0100, Colin King wrote:
>> From: Colin Ian King <colin.king@canonical.com>
>>
>> Trivial fix to spelling mistake in pr_debug message text
>>
> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
>> Signed-off-by: Colin Ian King <colin.king@canonical.com>
>> ---
>>   sound/soc/atmel/atmel_ssc_dai.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
>> index a1e2c5682dcd..1c7af0ca98ec 100644
>> --- a/sound/soc/atmel/atmel_ssc_dai.c
>> +++ b/sound/soc/atmel/atmel_ssc_dai.c
>> @@ -820,7 +820,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
>>   		if (ret < 0) {
>>   			printk(KERN_WARNING
>>   					"atmel_ssc_dai: request_irq failure\n");
>> -			pr_debug("Atmel_ssc_dai: Stoping clock\n");
>> +			pr_debug("Atmel_ssc_dai: Stopping clock\n");
>>   			clk_disable(ssc_p->ssc->clk);
>>   			return ret;
>>   		}
>> -- 
>> 2.15.1
>>
> 


-- 
Nicolas Ferre

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Ladislav Michl]

On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>

Hello Colin,

> Trivial fix to spelling mistake in pr_debug message text

would you mind making this patch a bit less non-trivial and
change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?

Thank you.

> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
>  sound/soc/atmel/atmel_ssc_dai.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
> index a1e2c5682dcd..1c7af0ca98ec 100644
> --- a/sound/soc/atmel/atmel_ssc_dai.c
> +++ b/sound/soc/atmel/atmel_ssc_dai.c
> @@ -820,7 +820,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
>  		if (ret < 0) {
>  			printk(KERN_WARNING
>  					"atmel_ssc_dai: request_irq failure\n");
> -			pr_debug("Atmel_ssc_dai: Stoping clock\n");
> +			pr_debug("Atmel_ssc_dai: Stopping clock\n");
>  			clk_disable(ssc_p->ssc->clk);
>  			return ret;
>  		}
> -- 
> 2.15.1
> 
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Joe Perches]

On Tue, 2018-04-03 at 15:45 +0200, Ladislav Michl wrote:
> On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
> > From: Colin Ian King <colin.king@canonical.com>
> 
> Hello Colin,
> 
> > Trivial fix to spelling mistake in pr_debug message text
> 
> would you mind making this patch a bit less non-trivial and
> change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?

Presumably, then all the pr_<foo> calls should be changed.
Something like:
---
 sound/soc/atmel/atmel_ssc_dai.c | 38 ++++++++++++++++----------------------
 1 file changed, 16 insertions(+), 22 deletions(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index a1e2c5682dcd..594228156b2d 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -291,11 +291,10 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream,
 	int dir, dir_mask;
 	int ret;
 
-	pr_debug("atmel_ssc_startup: SSC_SR=0x%x\n",
-		ssc_readl(ssc_p->ssc->regs, SR));
+	dev_dbg(dai->dev, "SSC_SR=0x%x\n", ssc_readl(ssc_p->ssc->regs, SR));
 
 	/* Enable PMC peripheral clock for this SSC */
-	pr_debug("atmel_ssc_dai: Starting clock\n");
+	dev_dbg(dai->dev, "Starting clock\n");
 	clk_enable(ssc_p->ssc->clk);
 	ssc_p->mck_rate = clk_get_rate(ssc_p->ssc->clk);
 
@@ -385,7 +384,7 @@ static void atmel_ssc_shutdown(struct snd_pcm_substream *substream,
 	spin_unlock_irq(&ssc_p->lock);
 
 	/* Shutdown the SSC clock. */
-	pr_debug("atmel_ssc_dai: Stopping clock\n");
+	dev_dbg(dai->dev, "Stopping clock\n");
 	clk_disable(ssc_p->ssc->clk);
 }
 
@@ -794,13 +793,12 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		break;
 
 	default:
-		printk(KERN_WARNING "atmel_ssc_dai: unsupported DAI format 0x%x\n",
-			ssc_p->daifmt);
+		dev_warn(dai->dev, "unsupported DAI format 0x%x\n",
+			 ssc_p->daifmt);
 		return -EINVAL;
 	}
-	pr_debug("atmel_ssc_hw_params: "
-			"RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
-			rcmr, rfmr, tcmr, tfmr);
+	dev_dbg(dai->dev, "RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
+		rcmr, rfmr, tcmr, tfmr);
 
 	if (!ssc_p->initialized) {
 		if (!ssc_p->ssc->pdata->use_dma) {
@@ -818,9 +816,8 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		ret = request_irq(ssc_p->ssc->irq, atmel_ssc_interrupt, 0,
 				ssc_p->name, ssc_p);
 		if (ret < 0) {
-			printk(KERN_WARNING
-					"atmel_ssc_dai: request_irq failure\n");
-			pr_debug("Atmel_ssc_dai: Stoping clock\n");
+			dev_warn(dai->dev, "request_irq failure\n");
+			dev_dbg(dai->dev, "Stopping clock\n");
 			clk_disable(ssc_p->ssc->clk);
 			return ret;
 		}
@@ -839,7 +836,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 	ssc_writel(ssc_p->ssc->regs, TCMR, tcmr);
 	ssc_writel(ssc_p->ssc->regs, TFMR, tfmr);
 
-	pr_debug("atmel_ssc_dai,hw_params: SSC initialized\n");
+	dev_dbg(dai->dev, "SSC initialized\n");
 	return 0;
 }
 
@@ -862,9 +859,9 @@ static int atmel_ssc_prepare(struct snd_pcm_substream *substream,
 	ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);
 	ssc_writel(ssc_p->ssc->regs, IDR, dma_params->mask->ssc_error);
 
-	pr_debug("%s enabled SSC_SR=0x%08x\n",
-			dir ? "receive" : "transmit",
-			ssc_readl(ssc_p->ssc->regs, SR));
+	dev_dbg(dai->dev, "%s enabled SSC_SR=0x%08x\n",
+		dir ? "receive" : "transmit",
+		ssc_readl(ssc_p->ssc->regs, SR));
 	return 0;
 }
 
@@ -1050,21 +1047,18 @@ static void asoc_ssc_exit(struct device *dev)
 int atmel_ssc_set_audio(int ssc_id)
 {
 	struct ssc_device *ssc;
-	int ret;
 
 	/* If we can grab the SSC briefly to parent the DAI device off it */
 	ssc = ssc_request(ssc_id);
 	if (IS_ERR(ssc)) {
 		pr_err("Unable to parent ASoC SSC DAI on SSC: %ld\n",
-			PTR_ERR(ssc));
+		       PTR_ERR(ssc));
 		return PTR_ERR(ssc);
-	} else {
-		ssc_info[ssc_id].ssc = ssc;
 	}
 
-	ret = asoc_ssc_init(&ssc->pdev->dev);
+	ssc_info[ssc_id].ssc = ssc;
 
-	return ret;
+	return asoc_ssc_init(&ssc->pdev->dev);
 }
 EXPORT_SYMBOL_GPL(atmel_ssc_set_audio);
 

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Ladislav Michl]

On Tue, Apr 03, 2018 at 08:49:57AM -0700, Joe Perches wrote:
> On Tue, 2018-04-03 at 15:45 +0200, Ladislav Michl wrote:
> > On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
> > > From: Colin Ian King <colin.king@canonical.com>
> > 
> > Hello Colin,
> > 
> > > Trivial fix to spelling mistake in pr_debug message text
> > 
> > would you mind making this patch a bit less non-trivial and
> > change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?
> 
> Presumably, then all the pr_<foo> calls should be changed.

Yes, that's what non-trivial means here :)

> Something like:
> ---
>  sound/soc/atmel/atmel_ssc_dai.c | 38 ++++++++++++++++----------------------
>  1 file changed, 16 insertions(+), 22 deletions(-)
> 
> diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
> index a1e2c5682dcd..594228156b2d 100644
> --- a/sound/soc/atmel/atmel_ssc_dai.c
> +++ b/sound/soc/atmel/atmel_ssc_dai.c
> @@ -291,11 +291,10 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream,
>  	int dir, dir_mask;
>  	int ret;
>  
> -	pr_debug("atmel_ssc_startup: SSC_SR=0x%x\n",
> -		ssc_readl(ssc_p->ssc->regs, SR));
> +	dev_dbg(dai->dev, "SSC_SR=0x%x\n", ssc_readl(ssc_p->ssc->regs, SR));
>  
>  	/* Enable PMC peripheral clock for this SSC */
> -	pr_debug("atmel_ssc_dai: Starting clock\n");
> +	dev_dbg(dai->dev, "Starting clock\n");
>  	clk_enable(ssc_p->ssc->clk);
>  	ssc_p->mck_rate = clk_get_rate(ssc_p->ssc->clk);
>  
> @@ -385,7 +384,7 @@ static void atmel_ssc_shutdown(struct snd_pcm_substream *substream,
>  	spin_unlock_irq(&ssc_p->lock);
>  
>  	/* Shutdown the SSC clock. */
> -	pr_debug("atmel_ssc_dai: Stopping clock\n");
> +	dev_dbg(dai->dev, "Stopping clock\n");
>  	clk_disable(ssc_p->ssc->clk);
>  }
>  
> @@ -794,13 +793,12 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
>  		break;
>  
>  	default:
> -		printk(KERN_WARNING "atmel_ssc_dai: unsupported DAI format 0x%x\n",
> -			ssc_p->daifmt);
> +		dev_warn(dai->dev, "unsupported DAI format 0x%x\n",
> +			 ssc_p->daifmt);
>  		return -EINVAL;
>  	}
> -	pr_debug("atmel_ssc_hw_params: "
> -			"RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
> -			rcmr, rfmr, tcmr, tfmr);
> +	dev_dbg(dai->dev, "RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
> +		rcmr, rfmr, tcmr, tfmr);
>  
>  	if (!ssc_p->initialized) {
>  		if (!ssc_p->ssc->pdata->use_dma) {
> @@ -818,9 +816,8 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
>  		ret = request_irq(ssc_p->ssc->irq, atmel_ssc_interrupt, 0,
>  				ssc_p->name, ssc_p);
>  		if (ret < 0) {
> -			printk(KERN_WARNING
> -					"atmel_ssc_dai: request_irq failure\n");
> -			pr_debug("Atmel_ssc_dai: Stoping clock\n");
> +			dev_warn(dai->dev, "request_irq failure\n");
> +			dev_dbg(dai->dev, "Stopping clock\n");
>  			clk_disable(ssc_p->ssc->clk);
>  			return ret;
>  		}
> @@ -839,7 +836,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
>  	ssc_writel(ssc_p->ssc->regs, TCMR, tcmr);
>  	ssc_writel(ssc_p->ssc->regs, TFMR, tfmr);
>  
> -	pr_debug("atmel_ssc_dai,hw_params: SSC initialized\n");
> +	dev_dbg(dai->dev, "SSC initialized\n");
>  	return 0;
>  }
>  
> @@ -862,9 +859,9 @@ static int atmel_ssc_prepare(struct snd_pcm_substream *substream,
>  	ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);
>  	ssc_writel(ssc_p->ssc->regs, IDR, dma_params->mask->ssc_error);
>  
> -	pr_debug("%s enabled SSC_SR=0x%08x\n",
> -			dir ? "receive" : "transmit",
> -			ssc_readl(ssc_p->ssc->regs, SR));
> +	dev_dbg(dai->dev, "%s enabled SSC_SR=0x%08x\n",
> +		dir ? "receive" : "transmit",
> +		ssc_readl(ssc_p->ssc->regs, SR));
>  	return 0;
>  }
>  
> @@ -1050,21 +1047,18 @@ static void asoc_ssc_exit(struct device *dev)
>  int atmel_ssc_set_audio(int ssc_id)
>  {
>  	struct ssc_device *ssc;
> -	int ret;
>  
>  	/* If we can grab the SSC briefly to parent the DAI device off it */
>  	ssc = ssc_request(ssc_id);
>  	if (IS_ERR(ssc)) {
>  		pr_err("Unable to parent ASoC SSC DAI on SSC: %ld\n",
> -			PTR_ERR(ssc));
> +		       PTR_ERR(ssc));

Well, these are usefull, but unrelated changes. But while there, above
pr_error deserves to be replaced with dev_err as well.

>  		return PTR_ERR(ssc);
> -	} else {
> -		ssc_info[ssc_id].ssc = ssc;
>  	}
>  
> -	ret = asoc_ssc_init(&ssc->pdev->dev);
> +	ssc_info[ssc_id].ssc = ssc;
>  
> -	return ret;
> +	return asoc_ssc_init(&ssc->pdev->dev);
>  }
>  EXPORT_SYMBOL_GPL(atmel_ssc_set_audio);
>  
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Joe Perches]

On Tue, 2018-04-03 at 19:30 +0200, Ladislav Michl wrote:
> On Tue, Apr 03, 2018 at 08:49:57AM -0700, Joe Perches wrote:
> > On Tue, 2018-04-03 at 15:45 +0200, Ladislav Michl wrote:
> > > On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
> > > > From: Colin Ian King <colin.king@canonical.com>
> > > 
> > > Hello Colin,
> > > 
> > > > Trivial fix to spelling mistake in pr_debug message text
> > > 
> > > would you mind making this patch a bit less non-trivial and
> > > change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?
> > 
> > Presumably, then all the pr_<foo> calls should be changed.
> Yes, that's what non-trivial means here :)

More useful would be less specific originally.

> > diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
[]
> > @@ -1050,21 +1047,18 @@ static void asoc_ssc_exit(struct device *dev)
> >  int atmel_ssc_set_audio(int ssc_id)
> >  {
> >  	struct ssc_device *ssc;
> > -	int ret;
> >  
> >  	/* If we can grab the SSC briefly to parent the DAI device off it */
> >  	ssc = ssc_request(ssc_id);
> >  	if (IS_ERR(ssc)) {
> >  		pr_err("Unable to parent ASoC SSC DAI on SSC: %ld\n",
> > -			PTR_ERR(ssc));
> > +		       PTR_ERR(ssc));
> 
> Well, these are usefull, but unrelated changes. But while there, above
> pr_error deserves to be replaced with dev_err as well.

No  dai device.

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Ladislav Michl]

On Tue, Apr 03, 2018 at 11:17:03AM -0700, Joe Perches wrote:
> On Tue, 2018-04-03 at 19:30 +0200, Ladislav Michl wrote:
> > On Tue, Apr 03, 2018 at 08:49:57AM -0700, Joe Perches wrote:
> > > On Tue, 2018-04-03 at 15:45 +0200, Ladislav Michl wrote:
> > > > On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
> > > > > From: Colin Ian King <colin.king@canonical.com>
> > > > 
> > > > Hello Colin,
> > > > 
> > > > > Trivial fix to spelling mistake in pr_debug message text
> > > > 
> > > > would you mind making this patch a bit less non-trivial and
> > > > change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?
> > > 
> > > Presumably, then all the pr_<foo> calls should be changed.
> > Yes, that's what non-trivial means here :)
> 
> More useful would be less specific originally.
> 
> > > diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
> []
> > > @@ -1050,21 +1047,18 @@ static void asoc_ssc_exit(struct device *dev)
> > >  int atmel_ssc_set_audio(int ssc_id)
> > >  {
> > >  	struct ssc_device *ssc;
> > > -	int ret;
> > >  
> > >  	/* If we can grab the SSC briefly to parent the DAI device off it */
> > >  	ssc = ssc_request(ssc_id);
> > >  	if (IS_ERR(ssc)) {
> > >  		pr_err("Unable to parent ASoC SSC DAI on SSC: %ld\n",
> > > -			PTR_ERR(ssc));
> > > +		       PTR_ERR(ssc));
> > 
> > Well, these are usefull, but unrelated changes. But while there, above
> > pr_error deserves to be replaced with dev_err as well.
> 
> No  dai device.

As all call sites are already providing error message, so what about just
removing this one completely?

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Joe Perches]

On Tue, 2018-04-03 at 20:54 +0200, Ladislav Michl wrote:
> > 
> > No  dai device.
> 
> As all call sites are already providing error message, so what about just
> removing this one completely?

No idea, none of this is code I know or care about.
Do what's appropriate.

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Dan Carpenter]

On Tue, Apr 03, 2018 at 03:45:40PM +0200, Ladislav Michl wrote:
> On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
> > From: Colin Ian King <colin.king@canonical.com>
> 
> Hello Colin,
> 
> > Trivial fix to spelling mistake in pr_debug message text
> 
> would you mind making this patch a bit less non-trivial and
> change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?
> 
> Thank you.
>

Trivial patches should just be trivial instead of evolving into a thread
that lasts for days.

I sometimes write trivial clean up patches for things like:

arch/x86/lib/csum-partial_64.c:97 do_csum() warn: inconsistent indenting
    88                          /* last up to 7 8byte blocks */
    89                          count %= 8; 
    90                          while (count) { 
    91                                  asm("addq %1,%0\n\t"
    92                                      "adcq %2,%0\n" 
    93                                              : "=r" (result)
    94                                      : "m" (*(unsigned long *)buff), 
    95                                      "r" (zero),  "0" (result));
    96                                  --count; 
    97                                          buff += 8;
    98                          }

Why is "buff += 8;" indented too far?  And why does every line end in a
space character?  And I think about it for 10 minutes and then delete my
patch because it's too much hassle to deal with for something small.

regards,
dan carpenter

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Colin Ian King]

On 04/04/18 11:24, Dan Carpenter wrote:
> On Tue, Apr 03, 2018 at 03:45:40PM +0200, Ladislav Michl wrote:
>> On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
>>> From: Colin Ian King <colin.king@canonical.com>
>>
>> Hello Colin,
>>
>>> Trivial fix to spelling mistake in pr_debug message text
>>
>> would you mind making this patch a bit less non-trivial and
>> change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?
>>
>> Thank you.
>>
> 
> Trivial patches should just be trivial instead of evolving into a thread
> that lasts for days.

Yep, this feels like this scenario for sure.

> 
> I sometimes write trivial clean up patches for things like:
> 
> arch/x86/lib/csum-partial_64.c:97 do_csum() warn: inconsistent indenting
>     88                          /* last up to 7 8byte blocks */
>     89                          count %= 8; 
>     90                          while (count) { 
>     91                                  asm("addq %1,%0\n\t"
>     92                                      "adcq %2,%0\n" 
>     93                                              : "=r" (result)
>     94                                      : "m" (*(unsigned long *)buff), 
>     95                                      "r" (zero),  "0" (result));
>     96                                  --count; 
>     97                                          buff += 8;
>     98                          }
> 
> Why is "buff += 8;" indented too far?  And why does every line end in a
> space character?  And I think about it for 10 minutes and then delete my
> patch because it's too much hassle to deal with for something small.

Same here. Hence stuff never gets fixed.

> 
> regards,
> dan carpenter
> 
> --
> To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Ladislav Michl]

On Wed, Apr 04, 2018 at 11:41:23AM +0100, Colin Ian King wrote:
> On 04/04/18 11:24, Dan Carpenter wrote:
> > On Tue, Apr 03, 2018 at 03:45:40PM +0200, Ladislav Michl wrote:
> >> On Fri, Mar 30, 2018 at 04:44:20PM +0100, Colin King wrote:
> >>> From: Colin Ian King <colin.king@canonical.com>
> >>
> >> Hello Colin,
> >>
> >>> Trivial fix to spelling mistake in pr_debug message text
> >>
> >> would you mind making this patch a bit less non-trivial and
> >> change pr_debug to dev_dbg dropping Atmel_ssc_dai prefix?
> >>
> >> Thank you.
> >>
> > 
> > Trivial patches should just be trivial instead of evolving into a thread
> > that lasts for days.
> 
> Yep, this feels like this scenario for sure.

And this scenario happens because I wanted to avoid all that work preparing
trivial patch. In the other words, this thread could be few mails shorter
if anyone else took a chance ;-)

[...]

> > space character?  And I think about it for 10 minutes and then delete my
> > patch because it's too much hassle to deal with for something small.

...leading into many small glitches never polished...

> Same here. Hence stuff never gets fixed.

For sure, hassle with sending a patch and crediting everyone who contributed
properly is order of magnitude more time consuming than preparing patch itself.

So here's my last contribution to this painful thread. If you do not like it,
it's your turn :)

(and it'll be needed as Mark does not like patches being sended this way,
oh well, whoever sent original patch should first figure out why driver
outputs debug message just after warning one - so the simplest fix would
be just deleting that line)

-- >8 -- 

From: Joe Perches <joe@perches.com>
Subject: [PATCH] ASoC: atmel_ssc_dai: Replace pr_debug with dev_dbg

Use dev_dbg for debug output, remove registration error message
as every user of atmel_ssc_set_audio prints its own error.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
[Colin Ian King: fix spelling mistake: "Stoping" -> "Stopping"]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 sound/soc/atmel/atmel_ssc_dai.c | 42 +++++++++++++--------------------
 1 file changed, 17 insertions(+), 25 deletions(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index a1e2c5682dcd..45c4730e9939 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -291,11 +291,10 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream,
 	int dir, dir_mask;
 	int ret;
 
-	pr_debug("atmel_ssc_startup: SSC_SR=0x%x\n",
-		ssc_readl(ssc_p->ssc->regs, SR));
+	dev_dbg(dai->dev, "SSC_SR=0x%x\n", ssc_readl(ssc_p->ssc->regs, SR));
 
 	/* Enable PMC peripheral clock for this SSC */
-	pr_debug("atmel_ssc_dai: Starting clock\n");
+	dev_dbg(dai->dev, "Starting clock\n");
 	clk_enable(ssc_p->ssc->clk);
 	ssc_p->mck_rate = clk_get_rate(ssc_p->ssc->clk);
 
@@ -385,7 +384,7 @@ static void atmel_ssc_shutdown(struct snd_pcm_substream *substream,
 	spin_unlock_irq(&ssc_p->lock);
 
 	/* Shutdown the SSC clock. */
-	pr_debug("atmel_ssc_dai: Stopping clock\n");
+	dev_dbg(dai->dev, "Stopping clock\n");
 	clk_disable(ssc_p->ssc->clk);
 }
 
@@ -794,13 +793,12 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		break;
 
 	default:
-		printk(KERN_WARNING "atmel_ssc_dai: unsupported DAI format 0x%x\n",
-			ssc_p->daifmt);
+		dev_warn(dai->dev, "unsupported DAI format 0x%x\n",
+			 ssc_p->daifmt);
 		return -EINVAL;
 	}
-	pr_debug("atmel_ssc_hw_params: "
-			"RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
-			rcmr, rfmr, tcmr, tfmr);
+	dev_dbg(dai->dev, "RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
+		rcmr, rfmr, tcmr, tfmr);
 
 	if (!ssc_p->initialized) {
 		if (!ssc_p->ssc->pdata->use_dma) {
@@ -818,9 +816,9 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		ret = request_irq(ssc_p->ssc->irq, atmel_ssc_interrupt, 0,
 				ssc_p->name, ssc_p);
 		if (ret < 0) {
-			printk(KERN_WARNING
-					"atmel_ssc_dai: request_irq failure\n");
-			pr_debug("Atmel_ssc_dai: Stoping clock\n");
+			dev_warn(dai->dev,
+				 "unable to request irq (%d), stopping clock\n",
+				 ret);
 			clk_disable(ssc_p->ssc->clk);
 			return ret;
 		}
@@ -839,7 +837,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 	ssc_writel(ssc_p->ssc->regs, TCMR, tcmr);
 	ssc_writel(ssc_p->ssc->regs, TFMR, tfmr);
 
-	pr_debug("atmel_ssc_dai,hw_params: SSC initialized\n");
+	dev_dbg(dai->dev, "SSC initialized\n");
 	return 0;
 }
 
@@ -862,9 +860,9 @@ static int atmel_ssc_prepare(struct snd_pcm_substream *substream,
 	ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);
 	ssc_writel(ssc_p->ssc->regs, IDR, dma_params->mask->ssc_error);
 
-	pr_debug("%s enabled SSC_SR=0x%08x\n",
-			dir ? "receive" : "transmit",
-			ssc_readl(ssc_p->ssc->regs, SR));
+	dev_dbg(dai->dev, "%s enabled SSC_SR=0x%08x\n",
+		dir ? "receive" : "transmit",
+		ssc_readl(ssc_p->ssc->regs, SR));
 	return 0;
 }
 
@@ -1050,21 +1048,15 @@ static void asoc_ssc_exit(struct device *dev)
 int atmel_ssc_set_audio(int ssc_id)
 {
 	struct ssc_device *ssc;
-	int ret;
 
 	/* If we can grab the SSC briefly to parent the DAI device off it */
 	ssc = ssc_request(ssc_id);
-	if (IS_ERR(ssc)) {
-		pr_err("Unable to parent ASoC SSC DAI on SSC: %ld\n",
-			PTR_ERR(ssc));
+	if (IS_ERR(ssc))
 		return PTR_ERR(ssc);
-	} else {
-		ssc_info[ssc_id].ssc = ssc;
-	}
 
-	ret = asoc_ssc_init(&ssc->pdev->dev);
+	ssc_info[ssc_id].ssc = ssc;
 
-	return ret;
+	return asoc_ssc_init(&ssc->pdev->dev);
 }
 EXPORT_SYMBOL_GPL(atmel_ssc_set_audio);
 
-- 
2.17.0

Re: [alsa-devel] [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 578 bytes --]

On Wed, Apr 04, 2018 at 01:24:26PM +0300, Dan Carpenter wrote:

> Trivial patches should just be trivial instead of evolving into a thread
> that lasts for days.

Indeed, and it's usually easier to just send a further trivial patch
rather than just talk about it.

> Why is "buff += 8;" indented too far?  And why does every line end in a
> space character?  And I think about it for 10 minutes and then delete my
> patch because it's too much hassle to deal with for something small.

The other option is to just send it and not worry too much about it
getting applied or not.

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Applied "ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"" to the asoc tree

[Mark Brown]

The patch

   ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

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 78a7d414d5a8e3ea7bc5a636311cfb7ce593ce37 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 30 Mar 2018 16:44:20 +0100
Subject: [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" ->
 "Stopping"

Trivial fix to spelling mistake in pr_debug message text

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/atmel/atmel_ssc_dai.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index a1e2c5682dcd..1c7af0ca98ec 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -820,7 +820,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		if (ret < 0) {
 			printk(KERN_WARNING
 					"atmel_ssc_dai: request_irq failure\n");
-			pr_debug("Atmel_ssc_dai: Stoping clock\n");
+			pr_debug("Atmel_ssc_dai: Stopping clock\n");
 			clk_disable(ssc_p->ssc->clk);
 			return ret;
 		}
-- 
2.17.0

Applied "ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"" to the asoc tree

[Mark Brown]

The patch

   ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

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 78a7d414d5a8e3ea7bc5a636311cfb7ce593ce37 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 30 Mar 2018 16:44:20 +0100
Subject: [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" ->
 "Stopping"

Trivial fix to spelling mistake in pr_debug message text

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/atmel/atmel_ssc_dai.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index a1e2c5682dcd..1c7af0ca98ec 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -820,7 +820,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		if (ret < 0) {
 			printk(KERN_WARNING
 					"atmel_ssc_dai: request_irq failure\n");
-			pr_debug("Atmel_ssc_dai: Stoping clock\n");
+			pr_debug("Atmel_ssc_dai: Stopping clock\n");
 			clk_disable(ssc_p->ssc->clk);
 			return ret;
 		}
-- 
2.17.0

Applied "ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"" to the asoc tree

[Mark Brown]

The patch

   ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" -> "Stopping"

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 78a7d414d5a8e3ea7bc5a636311cfb7ce593ce37 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 30 Mar 2018 16:44:20 +0100
Subject: [PATCH] ASoC: atmel_ssc_dai: fix spelling mistake: "Stoping" ->
 "Stopping"

Trivial fix to spelling mistake in pr_debug message text

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/atmel/atmel_ssc_dai.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index a1e2c5682dcd..1c7af0ca98ec 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -820,7 +820,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		if (ret < 0) {
 			printk(KERN_WARNING
 					"atmel_ssc_dai: request_irq failure\n");
-			pr_debug("Atmel_ssc_dai: Stoping clock\n");
+			pr_debug("Atmel_ssc_dai: Stopping clock\n");
 			clk_disable(ssc_p->ssc->clk);
 			return ret;
 		}
-- 
2.17.0