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(-)
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);