diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-09-09 10:15:37 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-09-09 09:42:00 -0700 |
| commit | 694741471b8df3734e01ecae7650be60ec111c2c (patch) | |
| tree | 53c3a7e5d87d1e79740626ea551567421d8a4fbc /sound/soc/atmel | |
| parent | 283e42e0114aba331b0055839f6277a4a7cfbc64 (diff) | |
| download | linux-694741471b8df3734e01ecae7650be60ec111c2c.tar.bz2 | |
ASoC: playpaq_wm8510: Return proper error if clk_get fails
Return proper error instead of 0 if clk_get fails.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/atmel')
| -rw-r--r-- | sound/soc/atmel/playpaq_wm8510.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/atmel/playpaq_wm8510.c b/sound/soc/atmel/playpaq_wm8510.c index 1aac2f4dbcf6..2909bfaed265 100644 --- a/sound/soc/atmel/playpaq_wm8510.c +++ b/sound/soc/atmel/playpaq_wm8510.c @@ -383,14 +383,17 @@ static int __init playpaq_asoc_init(void) _gclk0 = clk_get(NULL, "gclk0"); if (IS_ERR(_gclk0)) { _gclk0 = NULL; + ret = PTR_ERR(_gclk0); goto err_gclk0; } _pll0 = clk_get(NULL, "pll0"); if (IS_ERR(_pll0)) { _pll0 = NULL; + ret = PTR_ERR(_pll0); goto err_pll0; } - if (clk_set_parent(_gclk0, _pll0)) { + ret = clk_set_parent(_gclk0, _pll0); + if (ret) { pr_warning("snd-soc-playpaq: " "Failed to set PLL0 as parent for DAC clock\n"); goto err_set_clk; |