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| Started by | Stephen Rothwell <sfr@canb.auug.org.au> |
|---|---|
| First post | 2017-04-27 03:30 +0200 |
| Last post | 2017-04-27 04:30 +0200 |
| Articles | 2 — 2 participants |
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linux-next: build warning after merge of the sound-asoc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2017-04-27 03:30 +0200
Re: linux-next: build warning after merge of the sound-asoc tree Vinod Koul <vinod.koul@intel.com> - 2017-04-27 04:30 +0200
| From | Stephen Rothwell <sfr@canb.auug.org.au> |
|---|---|
| Date | 2017-04-27 03:30 +0200 |
| Subject | linux-next: build warning after merge of the sound-asoc tree |
| Message-ID | <tAGpP-1Uc-3@gated-at.bofh.it> |
Hi all,
After merging the sound-asoc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
sound/soc/intel/skylake/bxt-sst.c: In function 'bxt_sst_dsp_init':
sound/soc/intel/skylake/bxt-sst.c:567:14: warning: 'skl' may be used uninitialized in this function [-Wmaybe-uninitialized]
dev_err(skl->dev, "%s: no device\n", __func__);
^
Introduced by commit
9fe9c7119283 ("ASoC: Intel: Skylake: Move sst common initialization to a helper function")
This looks like an actual bug ...
--
Cheers,
Stephen Rothwell
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| From | Vinod Koul <vinod.koul@intel.com> |
|---|---|
| Date | 2017-04-27 04:30 +0200 |
| Message-ID | <tAHlT-2zN-3@gated-at.bofh.it> |
| In reply to | #1631818 |
On Thu, Apr 27, 2017 at 11:29:20AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the sound-asoc tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> sound/soc/intel/skylake/bxt-sst.c: In function 'bxt_sst_dsp_init':
> sound/soc/intel/skylake/bxt-sst.c:567:14: warning: 'skl' may be used uninitialized in this function [-Wmaybe-uninitialized]
> dev_err(skl->dev, "%s: no device\n", __func__);
> ^
>
Yeah looks like that is the case, fortunately fix is quite simple, I will
send out soon
Thanks for reporting
> Introduced by commit
>
> 9fe9c7119283 ("ASoC: Intel: Skylake: Move sst common initialization to a helper function")
>
> This looks like an actual bug ...
>
> --
> Cheers,
> Stephen Rothwell
--
~Vinod
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