diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-10-18 16:01:11 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-10-25 12:36:21 +0100 |
| commit | 044c114014435fa723e2a0540cb7ef55d2c812da (patch) | |
| tree | 3f2169575795e0e19225a03cd0159edbae76e43e | |
| parent | 3e701151feefc58c5194e1d9eb5af98568574f2d (diff) | |
| download | linux-044c114014435fa723e2a0540cb7ef55d2c812da.tar.bz2 | |
ASoC: wm8962: Convert to devm_clk_get_optional()
Use the existing devm_clk_get_optional() helper instead of building a
similar construct on top of devm_clk_get() that fails to handle all
errors but -EPROBE_DEFER.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/c2a8a1a628804a4439732d02847e25c227083690.1634565564.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/wm8962.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index ba16bdf9e478..a5584ba962dc 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3538,9 +3538,8 @@ static int wm8962_set_pdata_from_of(struct i2c_client *i2c, pdata->gpio_init[i] = 0x0; } - pdata->mclk = devm_clk_get(&i2c->dev, NULL); - - return 0; + pdata->mclk = devm_clk_get_optional(&i2c->dev, NULL); + return PTR_ERR_OR_ZERO(pdata->mclk); } static int wm8962_i2c_probe(struct i2c_client *i2c, @@ -3572,14 +3571,6 @@ static int wm8962_i2c_probe(struct i2c_client *i2c, return ret; } - /* Mark the mclk pointer to NULL if no mclk assigned */ - if (IS_ERR(wm8962->pdata.mclk)) { - /* But do not ignore the request for probe defer */ - if (PTR_ERR(wm8962->pdata.mclk) == -EPROBE_DEFER) - return -EPROBE_DEFER; - wm8962->pdata.mclk = NULL; - } - for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) wm8962->supplies[i].supply = wm8962_supply_names[i]; |