tree 18373814cfba53d453feb5ea26c46959665464ef
parent fd572393baf0350835e8d822db588f679dc7bcb8
author Takashi Iwai <tiwai@suse.de> 1636103365 +0100
committer Mark Brown <broonie@kernel.org> 1636117092 +0000
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ASoC: DAPM: Cover regression by kctl change notification fix

The recent fix for DAPM to correct the kctl change notification by the
commit 5af82c81b2c4 ("ASoC: DAPM: Fix missing kctl change
notifications") caused other regressions since it changed the behavior
of snd_soc_dapm_set_pin() that is called from several API functions.
Formerly it returned always 0 for success, but now it returns 0 or 1.

This patch addresses it, restoring the old behavior of
snd_soc_dapm_set_pin() while keeping the fix in
snd_soc_dapm_put_pin_switch().

Fixes: 5af82c81b2c4 ("ASoC: DAPM: Fix missing kctl change notifications")
Reported-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20211105090925.20575-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>