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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2022-01-17 16:08:25 +0000 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-01-18 14:07:12 +0100 |
| commit | 2cb52046d186863e16ac82850c0e225462e493f1 (patch) | |
| tree | 44f4cb2a33c6ba3df3955ae655af4c1305426bc7 /sound/pci | |
| parent | 5576c4f24c56722a2d9fb9c447d896e5b312078b (diff) | |
| download | linux-2cb52046d186863e16ac82850c0e225462e493f1.tar.gz linux-2cb52046d186863e16ac82850c0e225462e493f1.tar.bz2 linux-2cb52046d186863e16ac82850c0e225462e493f1.zip | |
ALSA: hda: cs35l41: Avoid overwriting register patch
regmap_register_patch can't be used to apply the probe sequence as a
patch is already registers with the regmap by
cs35l41_register_errata_patch and only a single patch can be attached to
a single regmap. The driver doesn't currently rely on a cache sync to
re-apply this probe sequence so simply switch it to a multi write.
Fixes: 7b2f3eb492da ("ALSA: hda: cs35l41: Add support for CS35L41 in HDA systems")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220117160830.709403-1-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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index 30b40d865863..c47c5f0b4e59 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -480,7 +480,7 @@ int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int i acpi_hw_cfg = NULL; if (cs35l41->reg_seq->probe) { - ret = regmap_register_patch(cs35l41->regmap, cs35l41->reg_seq->probe, + ret = regmap_multi_reg_write(cs35l41->regmap, cs35l41->reg_seq->probe, cs35l41->reg_seq->num_probe); if (ret) { dev_err(cs35l41->dev, "Fail to apply probe reg patch: %d\n", ret); |