From 7c72665c5667d4566e594ea362c50a6007b405fb Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 23 Nov 2021 18:02:47 +0100
Subject: [PATCH] ALSA: led: Use restricted type for iface assignment
Git-commit: 7c72665c5667d4566e594ea362c50a6007b405fb
Patch-mainline: v5.17-rc1
References: git-fixes
Fix a sparse warning that complains about the inconsistent type
assignment for iface, which is a restricted type of
snd_ctl_elem_iface_t.
Fixes: a135dfb5de15 ("ALSA: led control - add sysfs kcontrol LED marking layer")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/202111201028.xduVYgH5-lkp@intel.com
Link: https://lore.kernel.org/r/20211123170247.2962-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/core/control_led.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/core/control_led.c b/sound/core/control_led.c
index a95332b2b90b..207828f30983 100644
--- a/sound/core/control_led.c
+++ b/sound/core/control_led.c
@@ -509,7 +509,7 @@ static char *parse_string(char *s, char *val, size_t val_size)
return s;
}
-static char *parse_iface(char *s, unsigned int *val)
+static char *parse_iface(char *s, snd_ctl_elem_iface_t *val)
{
if (!strncasecmp(s, "card", 4))
*val = SNDRV_CTL_ELEM_IFACE_CARD;
--
2.31.1