linux

iv/linux

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Nathan Chancellor 218674a459

ASoC: mchp-spdifrx: Fix uninitialized use of mr in mchp_spdifrx_hw_params()

Clang warns:

  ../sound/soc/atmel/mchp-spdifrx.c:455:3: error: variable 'mr' is uninitialized when used here [-Werror,-Wuninitialized]
                  mr |= SPDIFRX_MR_ENDIAN_BIG;
                  ^~
  ../sound/soc/atmel/mchp-spdifrx.c:432:8: note: initialize the variable 'mr' to silence this warning
          u32 mr;
                ^
                 = 0
  1 error generated.

Zero initialize mr so that these bitwise OR and assignment operation
works unconditionally.

Fixes: fa09fa60385a ("ASoC: mchp-spdifrx: fix controls which rely on rsr register")
Link: https://github.com/ClangBuiltLinux/linux/issues/1797
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230202-mchp-spdifrx-fix-uninit-mr-v1-1-629a045d7a2f@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

2023-02-02 17:36:53 +00:00

atmel_ssc_dai.c

ASoC: atmel_ssc_dai: Remove the unneeded result variable

2022-08-23 13:04:51 +01:00

atmel_ssc_dai.h

ASoC: atmel_ssc_dai: Remove wrong spinlock usage

2019-09-18 11:12:24 +01:00

atmel_wm8904.c

ASoC: atmel: Convert to new style DAI format definitions

2021-09-16 14:11:30 +01:00

atmel-classd.c

ASoC: atmel-classd: Drop empty platform remove function