[05/16] ALSA: oxygen: use new match_string() helper/macro
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Message ID 20190508112842.11654-7-alexandru.ardelean@analog.com
State New
Headers show
Series
  • treewide: fix match_string() helper when array size
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Commit Message

Ardelean, Alexandru May 8, 2019, 11:28 a.m. UTC
The change is purely cosmetic at this point in time, but it does highlight
the change done in lib/string.c for match_string().

Particularly for this change, a control mode can be removed/added at a
different index/enum-value, and the match_string() helper will continue
until the end of the array and ignore the NULL.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
 sound/pci/oxygen/oxygen_mixer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index 13c2fb75fd71..961fd1cbc712 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -1086,7 +1086,7 @@  static int add_controls(struct oxygen *chip,
 		err = snd_ctl_add(chip->card, ctl);
 		if (err < 0)
 			return err;
-		j = __match_string(known_ctl_names, CONTROL_COUNT, ctl->id.name);
+		j = match_string(known_ctl_names, ctl->id.name);
 		if (j >= 0) {
 			chip->controls[j] = ctl;
 			ctl->private_free = oxygen_any_ctl_free;