Commit be1a4b2c authored by Vinod Koul's avatar Vinod Koul Committed by Mark Brown

ASoC: rt711: Fix return check for devm_regmap_init_sdw()

devm_regmap_init_sdw() returns a valid pointer on success or ERR_PTR on
failure which should be checked with IS_ERR. Also use PTR_ERR for
returning error codes.
Reported-by: default avatarTakashi Iwai <tiwai@suse.de>
Fixes: 320b8b0d ("ASoC: rt711: add rt711 codec driver")
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200826163340.3249608-4-vkoul@kernel.orgSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 344850d9
...@@ -452,8 +452,8 @@ static int rt711_sdw_probe(struct sdw_slave *slave, ...@@ -452,8 +452,8 @@ static int rt711_sdw_probe(struct sdw_slave *slave,
/* Regmap Initialization */ /* Regmap Initialization */
sdw_regmap = devm_regmap_init_sdw(slave, &rt711_sdw_regmap); sdw_regmap = devm_regmap_init_sdw(slave, &rt711_sdw_regmap);
if (!sdw_regmap) if (IS_ERR(sdw_regmap))
return -EINVAL; return PTR_ERR(sdw_regmap);
regmap = devm_regmap_init(&slave->dev, NULL, regmap = devm_regmap_init(&slave->dev, NULL,
&slave->dev, &rt711_regmap); &slave->dev, &rt711_regmap);
......
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