lkml.org 
[lkml]   [2022]   [Jan]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 4/6] ALSA: hda: cs35l41: Add missing default cases
Date
Add switch default cases at gpio pins configs

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
---

V2: New patch with code split from Tidyup patch in this series

---
sound/pci/hda/cs35l41_hda.c | 13 +++++++++++++
1 file changed, 13 insertions(+)

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) {
--
2.34.1
\
 
 \ /
  Last update: 2022-01-17 17:09    [W:0.056 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site