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ASoC: cs35l56: Initialise a variable to silence possible static analysis error

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read_poll_timeout() is a macro and val will be populated before use,
however some static analysis tools treat it as a function and warn of
uninitialised variable usage.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20231004144203.151775-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Simon Trimmer 2023-10-04 15:42:03 +01:00 committed by Mark Brown
parent 80e698e2df
commit c98a0a83dc
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/cs35l56-shared.c
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@ -242,7 +242,7 @@ EXPORT_SYMBOL_NS_GPL(cs35l56_firmware_shutdown, SND_SOC_CS35L56_SHARED);
int cs35l56_wait_for_firmware_boot(struct cs35l56_base *cs35l56_base)
{
unsigned int reg;
unsigned int val;
unsigned int val = 0;
int read_ret, poll_ret;
if (cs35l56_base->rev < CS35L56_REVID_B0)