diff options
| author | Lucas Tanure <tanureal@opensource.cirrus.com> | 2022-01-17 16:08:28 +0000 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-01-18 14:07:15 +0100 |
| commit | cd8abf7d04c940c627ceb6f416b2142d3e7b36dd (patch) | |
| tree | d944f4c41e4823d6fb08e1d4819095325570de50 /sound/pci | |
| parent | 77dc3a6ee2eb5851535fe3a84fc31bf0705e4a2e (diff) | |
ALSA: hda: cs35l41: Add missing default cases
Add switch default cases at gpio pins configs
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220117160830.709403-4-tanureal@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/cs35l41_hda.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index c4f25e48dcc0..82f982f574a9 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -161,6 +161,9 @@ static void cs35l41_hda_playback_hook(struct device *dev, int action) if (reg_seq->close) ret = regmap_multi_reg_write(reg, reg_seq->close, reg_seq->num_close); break; + default: + ret = -EINVAL; + break; } if (ret) @@ -227,6 +230,8 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41, internal_boost = true; switch (hw_cfg->gpio1_func) { + case CS35L41_NOT_USED: + break; case CS35l41_VSPK_SWITCH: regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL, CS35L41_GPIO1_CTRL_MASK, 1 << CS35L41_GPIO1_CTRL_SHIFT); @@ -235,13 +240,21 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41, regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL, CS35L41_GPIO1_CTRL_MASK, 2 << CS35L41_GPIO1_CTRL_SHIFT); break; + default: + dev_err(cs35l41->dev, "Invalid function %d for GPIO1\n", hw_cfg->gpio1_func); + return -EINVAL; } switch (hw_cfg->gpio2_func) { + case CS35L41_NOT_USED: + break; case CS35L41_INTERRUPT: regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL, CS35L41_GPIO2_CTRL_MASK, 2 << CS35L41_GPIO2_CTRL_SHIFT); break; + default: + dev_err(cs35l41->dev, "Invalid function %d for GPIO2\n", hw_cfg->gpio2_func); + return -EINVAL; } if (internal_boost) { |