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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2016-12-10 12:51:11 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-12-15 14:42:42 +0300 |
| commit | 409c69be433b819c924a8d1c457a835bc6d51700 (patch) | |
| tree | 9414844e73526cea5fa4ffe8d30c6d584f8f11d8 /arch/arm/mach-s3c64xx | |
| parent | 0223f500aa39a2b6df00af212da736232705be3e (diff) | |
| download | linux-409c69be433b819c924a8d1c457a835bc6d51700.tar.xz | |
ASoC: samsung: Remove tests of member address
The driver was checking for non-NULL address of struct's members:
- s3c_audio_pdata->type (union),
- s3c_audio_pdata->type.i2s (embedded struct).
This is pointless as these will be always non-NULL. The 's3c_audio_pdata'
is always initialized in static memory so it will be zeroed.
Additionally the 'type' member was an union with only one member.
It is safe to reorganize the structures to get rid of useless union and
checks for addresses to fix the coccinelle warning:
>> sound/soc/samsung/i2s.c:1270:2-4: ERROR: test of a variable/field address
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'arch/arm/mach-s3c64xx')
| -rw-r--r-- | arch/arm/mach-s3c64xx/dev-audio.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c index b57783371d52..247dcc0b691e 100644 --- a/arch/arm/mach-s3c64xx/dev-audio.c +++ b/arch/arm/mach-s3c64xx/dev-audio.c @@ -106,9 +106,7 @@ static struct s3c_audio_pdata i2sv4_pdata = { .dma_playback = DMACH_HSI_I2SV40_TX, .dma_capture = DMACH_HSI_I2SV40_RX, .type = { - .i2s = { - .quirks = QUIRK_PRI_6CHAN, - }, + .quirks = QUIRK_PRI_6CHAN, }, }; |