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[7/8] ALSA: control: rename to appropriate macro name

Message ID 1423651052-19593-8-git-send-email-o-takashi@sakamocchi.jp (mailing list archive)
State New, archived
Headers show

Commit Message

Takashi Sakamoto Feb. 11, 2015, 10:37 a.m. UTC 
MAX_CONTROL_COUNT is used for the maximum number of values included in
a control, therefore should be rename to mean it.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 sound/core/control.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/core/control.c b/sound/core/control.c
index c18ac04..04534f3 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -30,9 +30,11 @@ 
 #include <sound/info.h>
 #include <sound/control.h>
 
+/* The maximum number of values which one control has. */
+#define MAX_VALUES_COUNT	1028
+
 /* max number of user-defined controls */
 #define MAX_USER_CONTROLS	32
-#define MAX_CONTROL_COUNT	1028
 
 struct snd_kctl_ioctl {
 	struct list_head list;		/* list of all ioctls */
@@ -211,7 +213,7 @@  static struct snd_kcontrol *snd_ctl_new(struct snd_kcontrol *control,
 	if (snd_BUG_ON(!control || !control->count))
 		return NULL;
 
-	if (control->count > MAX_CONTROL_COUNT)
+	if (control->count > MAX_VALUES_COUNT)
 		return NULL;
 
 	size  = sizeof(*kctl);