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ASoC: codecs: msm8916-wcd-analog: always true condition
Static checkers complain that unsigned int val is always >= 0. The
context is that snd_soc_read() returns -1U on error. This is harmless
because we're checking that CDC_A_MBHC_RESULT_1_BTN_RESULT_MASK is not
set, and it will always be set for -1U. I could have just removed the
check against -1 but I preserved it because I thought it helped with
readability.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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