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authorAlviro Iskandar Setiawan2022-03-15 00:18:48 +0000
committerMark Brown2022-03-15 12:03:49 +0000
commita8ae15ead9c9d10671c3f76cb0749dec6e571ce7 (patch)
tree24fa496d647966cb3beea2354c1d2d5353971409 /drivers
parent910f42bfe96783fc633196bd975731a420c7a066 (diff)
ASoC: atmel: mchp-pdmc: Fix `-Wpointer-bool-conversion` warning
In function mchp_pdmc_af_put(), Intel's kernel test robot reports the following warning: sound/soc/atmel/mchp-pdmc.c:186:34: warning: address of array \ 'uvalue->value.integer.value' will always evaluate to 'true' \ [-Wpointer-bool-conversion] This is because we are using `uvalue->value.integer.value` which its type is `long value[128];` for conditional expression and that array will always decay to a non-NULL pointer. Using a non-NULL pointer for conditional expression will always evaluate to true. Fix this by changing it to `uvalue->value.integer.value[0]` as that's what the mchp_pdmc_af_get() function sets. Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Alviro Iskandar Setiawan <alviro.iskandar@gnuweeb.org> Link: https://lore.kernel.org/r/20220315001848.3763534-1-alviro.iskandar@gnuweeb.org Signed-off-by: Mark Brown <broonie@kernel.org>
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