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ALSA: hda: cs35l56: Fix signedness error in cs35l56_hda_posture_put()

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[ Upstream commit 003ce8c9b2 ]

In cs35l56_hda_posture_put() assign ucontrol->value.integer.value[0] to
a long instead of an unsigned long. ucontrol->value.integer.value[0] is
a long.

This fixes the sparse warning:

sound/hda/codecs/side-codecs/cs35l56_hda.c:256:20: warning: unsigned value
that used to be signed checked against zero?
sound/hda/codecs/side-codecs/cs35l56_hda.c:252:29: signed value source

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 73cfbfa9ca ("ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier")
Link: https://patch.msgid.link/20260226111728.1700431-1-rf@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Richard Fitzgerald
2026-03-25 11:05:30 +01:00
committed by Greg Kroah-Hartman
parent 996d43a72d
commit 37fc525283
1 changed files with 1 additions and 1 deletions
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sound/pci/hda/cs35l56_hda.c
+1 -1
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@@ -238,7 +238,7 @@ static int cs35l56_hda_posture_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct cs35l56_hda *cs35l56 = snd_kcontrol_chip(kcontrol);
unsigned long pos = ucontrol->value.integer.value[0];
long pos = ucontrol->value.integer.value[0];
bool changed;
int ret;