linux-next: build warning after merge of the sound tree

linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

After merging the sound tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

In file included from include/asm-generic/bug.h:22,
                 from arch/arm/include/asm/bug.h:60,
                 from include/linux/bug.h:5,
                 from include/linux/io.h:12,
                 from sound/core/pcm_memory.c:7:
sound/core/pcm_memory.c: In function 'snd_pcm_lib_preallocate_proc_write':
include/linux/kern_levels.h:5:25: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'long unsigned int' [-Wformat=]
    5 | #define KERN_SOH        "\001"          /* ASCII Start Of Header */
      |                         ^~~~~~
include/linux/printk.h:135:25: note: in definition of macro 'no_printk'
  135 |                 _printk(fmt, ##__VA_ARGS__);            \
      |                         ^~~
include/linux/kern_levels.h:15:25: note: in expansion of macro 'KERN_SOH'
   15 | #define KERN_DEBUG      KERN_SOH "7"    /* debug-level messages */
      |                         ^~~~~~~~
include/linux/printk.h:620:19: note: in expansion of macro 'KERN_DEBUG'
  620 |         no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
      |                   ^~~~~~~~~~
sound/core/pcm_memory.c:215:33: note: in expansion of macro 'pr_debug'
  215 |                                 pr_debug("ALSA pcmC%dD%d%c,%d:%s: cannot preallocate for size %zu\n",
      |                                 ^~~~~~~~

Introduced by commit

  43b42ed438bf ("ALSA: pcm: Fix the previous conversion to kstrtoul()")

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build warning after merge of the sound tree

[Takashi Iwai]

On Mon, 02 Sep 2024 05:29:04 +0200,
Stephen Rothwell wrote:
> 
> Hi all,
> 
> After merging the sound tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> In file included from include/asm-generic/bug.h:22,
>                  from arch/arm/include/asm/bug.h:60,
>                  from include/linux/bug.h:5,
>                  from include/linux/io.h:12,
>                  from sound/core/pcm_memory.c:7:
> sound/core/pcm_memory.c: In function 'snd_pcm_lib_preallocate_proc_write':
> include/linux/kern_levels.h:5:25: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'long unsigned int' [-Wformat=]
>     5 | #define KERN_SOH        "\001"          /* ASCII Start Of Header */
>       |                         ^~~~~~
> include/linux/printk.h:135:25: note: in definition of macro 'no_printk'
>   135 |                 _printk(fmt, ##__VA_ARGS__);            \
>       |                         ^~~
> include/linux/kern_levels.h:15:25: note: in expansion of macro 'KERN_SOH'
>    15 | #define KERN_DEBUG      KERN_SOH "7"    /* debug-level messages */
>       |                         ^~~~~~~~
> include/linux/printk.h:620:19: note: in expansion of macro 'KERN_DEBUG'
>   620 |         no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
>       |                   ^~~~~~~~~~
> sound/core/pcm_memory.c:215:33: note: in expansion of macro 'pr_debug'
>   215 |                                 pr_debug("ALSA pcmC%dD%d%c,%d:%s: cannot preallocate for size %zu\n",
>       |                                 ^~~~~~~~
> 
> Introduced by commit
> 
>   43b42ed438bf ("ALSA: pcm: Fix the previous conversion to kstrtoul()")

My bad, will submit the fix patch.


thanks,

Takashi

Re: linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

On Mon, 2 Sep 2024 13:29:04 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the sound tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> In file included from include/asm-generic/bug.h:22,
>                  from arch/arm/include/asm/bug.h:60,
>                  from include/linux/bug.h:5,
>                  from include/linux/io.h:12,
>                  from sound/core/pcm_memory.c:7:
> sound/core/pcm_memory.c: In function 'snd_pcm_lib_preallocate_proc_write':
> include/linux/kern_levels.h:5:25: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'long unsigned int' [-Wformat=]
>     5 | #define KERN_SOH        "\001"          /* ASCII Start Of Header */
>       |                         ^~~~~~
> include/linux/printk.h:135:25: note: in definition of macro 'no_printk'
>   135 |                 _printk(fmt, ##__VA_ARGS__);            \
>       |                         ^~~
> include/linux/kern_levels.h:15:25: note: in expansion of macro 'KERN_SOH'
>    15 | #define KERN_DEBUG      KERN_SOH "7"    /* debug-level messages */
>       |                         ^~~~~~~~
> include/linux/printk.h:620:19: note: in expansion of macro 'KERN_DEBUG'
>   620 |         no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
>       |                   ^~~~~~~~~~
> sound/core/pcm_memory.c:215:33: note: in expansion of macro 'pr_debug'
>   215 |                                 pr_debug("ALSA pcmC%dD%d%c,%d:%s: cannot preallocate for size %zu\n",
>       |                                 ^~~~~~~~
> 
> Introduced by commit
> 
>   43b42ed438bf ("ALSA: pcm: Fix the previous conversion to kstrtoul()")

This became a build failure in the i386 defconfig build, so I have
reverted that commit for today.

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

On Mon, 2 Sep 2024 16:49:16 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> This became a build failure in the i386 defconfig build, so I have
> reverted that commit for today.

Actually, I used your patch, thanks.

-- 
Cheers,
Stephen Rothwell

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linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

After merging the sound tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

arch/arm/configs/multi_v7_defconfig:797:warning: symbol value 'm' invalid for SND_HDA_CODEC_REALTEK

Introduced by commit

  aeeb85f26c3b ("ALSA: hda: Split Realtek HD-audio codec driver")

-- 
Cheers,
Stephen Rothwell

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linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

After merging the sound tree, today's linux-next build (htmldocs)
produced this warning:

Documentation/sound/designs/midi-2.0.rst:517: WARNING: Inline interpreted text or phrase reference start-string without end-string.

Introduced by commit

  e240cff9e6e9 ("ALSA: documentation: Add description for USB MIDI 2.0 gadget driver")

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build warning after merge of the sound tree

[Takashi Iwai]

On Fri, 25 Aug 2023 07:29:57 +0200,
Stephen Rothwell wrote:
> 
> Hi all,
> 
> After merging the sound tree, today's linux-next build (htmldocs)
> produced this warning:
> 
> Documentation/sound/designs/midi-2.0.rst:517: WARNING: Inline interpreted text or phrase reference start-string without end-string.
> 
> Introduced by commit
> 
>   e240cff9e6e9 ("ALSA: documentation: Add description for USB MIDI 2.0 gadget driver")

It was a missing backquote.  Now fixed.

Thanks!


Takashi

linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

After merging the sound tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

sound/ppc/snd_ps3.c: In function 'snd_ps3_driver_remove':
sound/ppc/snd_ps3.c:1049:13: warning: unused variable 'ret' [-Wunused-variable]
 1049 |         int ret;
      |             ^~~

Introduced by commit

  25a5a77ae0bc ("ALSA: core: Make snd_card_free() return void")

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

On Thu, 9 Feb 2023 10:48:23 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the sound tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
> 
> sound/ppc/snd_ps3.c: In function 'snd_ps3_driver_remove':
> sound/ppc/snd_ps3.c:1049:13: warning: unused variable 'ret' [-Wunused-variable]
>  1049 |         int ret;
>       |             ^~~
> 
> Introduced by commit
> 
>   25a5a77ae0bc ("ALSA: core: Make snd_card_free() return void")

This became a build failure in my powerpc allyesconfig build, so I
applied the supplied patch for today.

-- 
Cheers,
Stephen Rothwell

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linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

After merging the sound tree, today's linux-next build (htmldocs)
produced this warning:

Documentation/sound/alsa-configuration.rst:2258: WARNING: Unexpected indentation.

Introduced by commit

  a39978ed6df1 ("ALSA: doc: Add the description of quirk_flags option for snd-usb-audio")

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build warning after merge of the sound tree

[Takashi Iwai]

On Mon, 23 Aug 2021 12:00:02 +0200,
Stephen Rothwell wrote:
> 
> Hi all,
> 
> After merging the sound tree, today's linux-next build (htmldocs)
> produced this warning:
> 
> Documentation/sound/alsa-configuration.rst:2258: WARNING: Unexpected indentation.
> 
> Introduced by commit
> 
>   a39978ed6df1 ("ALSA: doc: Add the description of quirk_flags option for snd-usb-audio")

Thanks for the report, now the fix was queued:
  https://lore.kernel.org/r/20210823113518.30134-1-tiwai@suse.de


Takashi

linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

After merging the sound tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

sound/pci/hda/patch_realtek.c: In function 'alc_fixup_hp_gpio_led':
sound/pci/hda/patch_realtek.c:4134:6: warning: unused variable 'err' [-Wunused-variable]
 4134 |  int err;
      |      ^~~

Introduced by commit

  87dc36482cab ("ALSA: hda/realtek - Add LED class support for micmute LED")

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build warning after merge of the sound tree

[Takashi Iwai]

On Fri, 01 May 2020 06:03:23 +0200,
Stephen Rothwell wrote:
> 
> Hi all,
> 
> After merging the sound tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> sound/pci/hda/patch_realtek.c: In function 'alc_fixup_hp_gpio_led':
> sound/pci/hda/patch_realtek.c:4134:6: warning: unused variable 'err' [-Wunused-variable]
>  4134 |  int err;
>       |      ^~~
> 
> Introduced by commit
> 
>   87dc36482cab ("ALSA: hda/realtek - Add LED class support for micmute LED")

I submitted the fix patch now and it will be included later:
  https://lore.kernel.org/r/20200501072857.13720-1-tiwai@suse.de


thanks,

Takashi

linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi all,

After merging the sound tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

sound/pci/hda/hda_tegra.c: In function 'hda_tegra_runtime_suspend':
sound/pci/hda/hda_tegra.c:169:19: warning: unused variable 'bus' [-Wunused-variable]
  169 |  struct hdac_bus *bus = azx_bus(chip);
      |                   ^~~

Introduced by commit

  f36da9406e66 ("ALSA: hda: Support PCM sync_stop")

-- 
Cheers,
Stephen Rothwell

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linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi Takashi,

After merging the sound tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

sound/pci/hda/hda_codec.c: In function 'hda_codec_runtime_suspend':
sound/pci/hda/hda_codec.c:2926:18: warning: unused variable 'pcm' [-Wunused-variable]
  struct hda_pcm *pcm;
                  ^~~

Introduced by commit

  17bc4815de58 ("ALSA: pci: Remove superfluous snd_pcm_suspend*() calls")

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build warning after merge of the sound tree

[Takashi Iwai]

On Mon, 21 Jan 2019 01:21:48 +0100,
Stephen Rothwell wrote:
On Mon, 21 Jan 2019 01:21:48 +0100,
Stephen Rothwell wrote:
> 
> Hi Takashi,
> 
> After merging the sound tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> sound/pci/hda/hda_codec.c: In function 'hda_codec_runtime_suspend':
> sound/pci/hda/hda_codec.c:2926:18: warning: unused variable 'pcm' [-Wunused-variable]
>   struct hda_pcm *pcm;
>                   ^~~
> 
> Introduced by commit
> 
>   17bc4815de58 ("ALSA: pci: Remove superfluous snd_pcm_suspend*() calls")

Thanks, fixed now with the patch below.


Takashi

-- 8< --
From: Takashi Iwai <tiwai@suse.de>
Subject: [PATCH] ALSA: hda - Fix unused variable warning

The unused variable was forgotten to be removed and now we get a
compiler warning:
  sound/pci/hda/hda_codec.c: In function 'hda_codec_runtime_suspend':
  sound/pci/hda/hda_codec.c:2926:18: warning: unused variable 'pcm'

Fixes: 17bc4815de58 ("ALSA: pci: Remove superfluous snd_pcm_suspend*() calls")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/hda_codec.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index ff6dbed4d3cd..e4704f5729d3 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -2923,7 +2923,6 @@ static void hda_call_codec_resume(struct hda_codec *codec)
 static int hda_codec_runtime_suspend(struct device *dev)
 {
 	struct hda_codec *codec = dev_to_hda_codec(dev);
-	struct hda_pcm *pcm;
 	unsigned int state;
 
 	cancel_delayed_work_sync(&codec->jackpoll_work);
-- 
2.16.4

linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi Takashi,

After merging the sound tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

sound/pci/hda/patch_realtek.c: In function 'fillup_priv_adc_nids':
sound/pci/hda/patch_realtek.c:5120: warning: format '%s' expects type 'char *', but argument 2 has type 'int'
sound/pci/hda/patch_realtek.c:5120: warning: too few arguments for format

Introduced by commit 6694635d3ae1b038d7a0e38b80637db867c7c8e2 ("ALSA: hda
- Fix ADC/MUX assignment of ALC269 codec").

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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Re: linux-next: build warning after merge of the sound tree

[Takashi Iwai]

At Tue, 30 Mar 2010 14:48:09 +1100,
Stephen Rothwell wrote:
> 
> Hi Takashi,
> 
> After merging the sound tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
> 
> sound/pci/hda/patch_realtek.c: In function 'fillup_priv_adc_nids':
> sound/pci/hda/patch_realtek.c:5120: warning: format '%s' expects type 'char *', but argument 2 has type 'int'
> sound/pci/hda/patch_realtek.c:5120: warning: too few arguments for format
> 
> Introduced by commit 6694635d3ae1b038d7a0e38b80637db867c7c8e2 ("ALSA: hda
> - Fix ADC/MUX assignment of ALC269 codec").

Fixed now.  Thanks!


Takashi

linux-next: build warning after merge of the sound tree

[Stephen Rothwell]

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Hi Takashi,

After merging the sound tree, today's linux-next build (x86_64
allmodconfig) produced these warnings:

sound/pci/hda/patch_realtek.c:7016: warning: 'alc885_macmini3_ch2_init' defined but not used
sound/pci/hda/patch_realtek.c:7028: warning: 'alc885_macmini3_ch6_init' defined but not used

Introduced by commit e458b1fadf9239d1fdb165ff4c4ea0d807041bec ("ALSA: hda
- Add Macmini 3,1 support").
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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Re: linux-next: build warning after merge of the sound tree

[Luke Yelavich]

On Tue, Feb 23, 2010 at 04:07:46PM EST, Stephen Rothwell wrote:
> Hi Takashi,
> 
> After merging the sound tree, today's linux-next build (x86_64
> allmodconfig) produced these warnings:
> 
> sound/pci/hda/patch_realtek.c:7016: warning: 'alc885_macmini3_ch2_init' defined but not used
> sound/pci/hda/patch_realtek.c:7028: warning: 'alc885_macmini3_ch6_init' defined but not used
> 
> Introduced by commit e458b1fadf9239d1fdb165ff4c4ea0d807041bec ("ALSA: hda
> - Add Macmini 3,1 support").

Whoops, thats my fault. I'll send a patch to the ALSA dev list to fix that right away.

Luke

Re: linux-next: build warning after merge of the sound tree

[Takashi Iwai]

At Tue, 23 Feb 2010 16:20:00 +1100,
Luke Yelavich wrote:
> 
> On Tue, Feb 23, 2010 at 04:07:46PM EST, Stephen Rothwell wrote:
> > Hi Takashi,
> > 
> > After merging the sound tree, today's linux-next build (x86_64
> > allmodconfig) produced these warnings:
> > 
> > sound/pci/hda/patch_realtek.c:7016: warning: 'alc885_macmini3_ch2_init' defined but not used
> > sound/pci/hda/patch_realtek.c:7028: warning: 'alc885_macmini3_ch6_init' defined but not used
> > 
> > Introduced by commit e458b1fadf9239d1fdb165ff4c4ea0d807041bec ("ALSA: hda
> > - Add Macmini 3,1 support").
> 
> Whoops, thats my fault. I'll send a patch to the ALSA dev list to fix that right away.

I already fixed differently (just cleaned up, it's identical with mb5
definition).  At the next time, please add me to Cc so that I can pick
up more quickly.


thanks,

Takashi