* build failure of next-20220822 due to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec")
@ 2022-08-22 9:28 ` Sudip Mukherjee (Codethink)
0 siblings, 0 replies; 4+ messages in thread
From: Sudip Mukherjee (Codethink) @ 2022-08-22 9:28 UTC (permalink / raw)
To: Matt Flax, Mark Brown
Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, alsa-devel,
linux-kernel, linux-next, Nathan Chancellor, clang-built-linux
Hi All,
Not sure if it has been reported, builds of arm64 with clang failed to
build next-20220822 with the error:
sound/soc/codecs/src4xxx.c:280:3: error: variable 'd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
sound/soc/codecs/src4xxx.c:298:59: note: uninitialized use occurs here
ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_11, d);
^
sound/soc/codecs/src4xxx.c:223:20: note: initialize the variable 'd' to silence this warning
int val, pj, jd, d;
^
= 0
sound/soc/codecs/src4xxx.c:280:3: error: variable 'jd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
sound/soc/codecs/src4xxx.c:293:59: note: uninitialized use occurs here
ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_10, jd);
^~
sound/soc/codecs/src4xxx.c:223:17: note: initialize the variable 'jd' to silence this warning
int val, pj, jd, d;
^
= 0
sound/soc/codecs/src4xxx.c:280:3: error: variable 'pj' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
sound/soc/codecs/src4xxx.c:288:59: note: uninitialized use occurs here
ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_0F, pj);
^~
sound/soc/codecs/src4xxx.c:223:13: note: initialize the variable 'pj' to silence this warning
int val, pj, jd, d;
^
= 0
3 errors generated.
git bisect pointed to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec").
I will be happy to test any patch or provide any extra log if needed.
--
Regards
Sudip
^ permalink raw reply [flat|nested] 4+ messages in thread
* build failure of next-20220822 due to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec")
@ 2022-08-22 9:28 ` Sudip Mukherjee (Codethink)
0 siblings, 0 replies; 4+ messages in thread
From: Sudip Mukherjee (Codethink) @ 2022-08-22 9:28 UTC (permalink / raw)
To: Matt Flax, Mark Brown
Cc: alsa-devel, Liam Girdwood, clang-built-linux, linux-kernel,
Takashi Iwai, Nathan Chancellor, linux-next
Hi All,
Not sure if it has been reported, builds of arm64 with clang failed to
build next-20220822 with the error:
sound/soc/codecs/src4xxx.c:280:3: error: variable 'd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
sound/soc/codecs/src4xxx.c:298:59: note: uninitialized use occurs here
ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_11, d);
^
sound/soc/codecs/src4xxx.c:223:20: note: initialize the variable 'd' to silence this warning
int val, pj, jd, d;
^
= 0
sound/soc/codecs/src4xxx.c:280:3: error: variable 'jd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
sound/soc/codecs/src4xxx.c:293:59: note: uninitialized use occurs here
ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_10, jd);
^~
sound/soc/codecs/src4xxx.c:223:17: note: initialize the variable 'jd' to silence this warning
int val, pj, jd, d;
^
= 0
sound/soc/codecs/src4xxx.c:280:3: error: variable 'pj' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
sound/soc/codecs/src4xxx.c:288:59: note: uninitialized use occurs here
ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_0F, pj);
^~
sound/soc/codecs/src4xxx.c:223:13: note: initialize the variable 'pj' to silence this warning
int val, pj, jd, d;
^
= 0
3 errors generated.
git bisect pointed to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec").
I will be happy to test any patch or provide any extra log if needed.
--
Regards
Sudip
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: build failure of next-20220822 due to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec")
2022-08-22 9:28 ` Sudip Mukherjee (Codethink)
@ 2022-08-22 16:34 ` Nick Desaulniers
-1 siblings, 0 replies; 4+ messages in thread
From: Nick Desaulniers @ 2022-08-22 16:34 UTC (permalink / raw)
To: Sudip Mukherjee (Codethink)
Cc: Matt Flax, Mark Brown, Liam Girdwood, Jaroslav Kysela,
Takashi Iwai, alsa-devel, linux-kernel, linux-next,
Nathan Chancellor, clang-built-linux
On Mon, Aug 22, 2022 at 2:28 AM Sudip Mukherjee (Codethink)
<sudipm.mukherjee@gmail.com> wrote:
>
> Hi All,
>
> Not sure if it has been reported,
Hi Sudip,
Thanks for the report. Two ways you can check if it's already been reported:
1. Check our issue tracker
(https://github.com/ClangBuiltLinux/linux/issues), you'll see that it
has been (https://github.com/ClangBuiltLinux/linux/issues/1691 ->
https://lore.kernel.org/all/YvvbKry5FVFbNdcI@dev-arch.thelio-3990X/)
2. Search for the warning message on lore.
(https://lore.kernel.org/all/ -> search for
"sound/soc/codecs/src4xxx.c Wsometimes" ->
https://lore.kernel.org/all/?q=sound%2Fsoc%2Fcodecs%2Fsrc4xxx.c+Wsometimes
and you'll see two reports from bots and two from humans).
> builds of arm64 with clang failed to
> build next-20220822 with the error:
>
> sound/soc/codecs/src4xxx.c:280:3: error: variable 'd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
> default:
> ^~~~~~~
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: build failure of next-20220822 due to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec")
@ 2022-08-22 16:34 ` Nick Desaulniers
0 siblings, 0 replies; 4+ messages in thread
From: Nick Desaulniers @ 2022-08-22 16:34 UTC (permalink / raw)
To: Sudip Mukherjee (Codethink)
Cc: alsa-devel, linux-kernel, clang-built-linux, Takashi Iwai,
Liam Girdwood, Nathan Chancellor, Mark Brown, linux-next,
Matt Flax
On Mon, Aug 22, 2022 at 2:28 AM Sudip Mukherjee (Codethink)
<sudipm.mukherjee@gmail.com> wrote:
>
> Hi All,
>
> Not sure if it has been reported,
Hi Sudip,
Thanks for the report. Two ways you can check if it's already been reported:
1. Check our issue tracker
(https://github.com/ClangBuiltLinux/linux/issues), you'll see that it
has been (https://github.com/ClangBuiltLinux/linux/issues/1691 ->
https://lore.kernel.org/all/YvvbKry5FVFbNdcI@dev-arch.thelio-3990X/)
2. Search for the warning message on lore.
(https://lore.kernel.org/all/ -> search for
"sound/soc/codecs/src4xxx.c Wsometimes" ->
https://lore.kernel.org/all/?q=sound%2Fsoc%2Fcodecs%2Fsrc4xxx.c+Wsometimes
and you'll see two reports from bots and two from humans).
> builds of arm64 with clang failed to
> build next-20220822 with the error:
>
> sound/soc/codecs/src4xxx.c:280:3: error: variable 'd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
> default:
> ^~~~~~~
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-08-22 16:35 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-22 9:28 build failure of next-20220822 due to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec") Sudip Mukherjee (Codethink)
2022-08-22 9:28 ` Sudip Mukherjee (Codethink)
2022-08-22 16:34 ` Nick Desaulniers
2022-08-22 16:34 ` Nick Desaulniers
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