iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: tlv320aic32x4: Remove set but not used variable 'mclk_rate'

Browse Source 
Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/codecs/tlv320aic32x4.c: In function 'aic32x4_setup_clocks':
sound/soc/codecs/tlv320aic32x4.c:669:16: warning: variable 'mclk_rate' set but not used [-Wunused-but-set-variable]

It is not used since introduction in
commit 96c3bb0023 ("ASoC: tlv320aic32x4: Dynamically Determine Clocking")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
YueHaibing 2019-04-17 23:01:57 +08:00 committed by Mark Brown
parent a0c34c7629
commit 83b4f50ca2
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sound/soc/codecs/tlv320aic32x4.c
View File

@ -684,9 +684,8 @@ static int aic32x4_setup_clocks(struct snd_soc_component *component,
u8 madc, nadc, mdac, ndac, max_nadc, min_mdac, max_ndac;
u8 dosr_increment;
u16 max_dosr, min_dosr;
unsigned long mclk_rate, adc_clock_rate, dac_clock_rate;
unsigned long adc_clock_rate, dac_clock_rate;
int ret;
struct clk *mclk;
struct clk_bulk_data clocks[] = {
{ .id = "pll" },
@ -700,9 +699,6 @@ static int aic32x4_setup_clocks(struct snd_soc_component *component,
if (ret)
return ret;
mclk = clk_get_parent(clocks[1].clk);
mclk_rate = clk_get_rate(mclk);
if (sample_rate <= 48000) {
aosr = 128;
adc_resource_class = 6;