From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
To: clemens@ladisch.de, tiwai@suse.de
Cc: alsa-devel@alsa-project.org
Subject: [PATCH 7/8] ALSA: control: rename to appropriate macro name
Date: Wed, 11 Feb 2015 19:37:31 +0900 [thread overview]
Message-ID: <1423651052-19593-8-git-send-email-o-takashi@sakamocchi.jp> (raw)
In-Reply-To: <1423651052-19593-1-git-send-email-o-takashi@sakamocchi.jp>
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);
--
2.1.0
next prev parent reply other threads:[~2015-02-11 10:37 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-11 10:37 [PATCH 0/8] ALSA: control: refactoring core codes Takashi Sakamoto
2015-02-11 10:37 ` [PATCH 1/8] ALSA: control: change type from long due to the definition of sizeof operator Takashi Sakamoto
2015-02-11 11:53 ` Takashi Iwai
2015-02-11 10:37 ` [PATCH 2/8] ALSA: control: obsolete switch statement with const value table Takashi Sakamoto
2015-02-11 10:51 ` Lars-Peter Clausen
2015-02-11 11:27 ` Takashi Sakamoto
2015-02-11 10:37 ` [PATCH 3/8] ALSA: control: gathering evaluations to access Takashi Sakamoto
2015-02-11 10:37 ` [PATCH 4/8] ALSA: control: add a comment about locking values after creating Takashi Sakamoto
2015-02-11 10:37 ` [PATCH 5/8] ALSA: control: rename loop index to i Takashi Sakamoto
2015-02-11 11:55 ` Takashi Iwai
2015-02-12 12:50 ` Takashi Sakamoto
2015-02-11 10:37 ` [PATCH 6/8] ALSA: control: fix over 80 characters lines Takashi Sakamoto
2015-02-11 12:01 ` Takashi Iwai
2015-02-12 12:47 ` Takashi Sakamoto
2015-02-12 12:54 ` Jaroslav Kysela
2015-02-11 10:37 ` Takashi Sakamoto [this message]
2015-02-11 10:37 ` [PATCH 8/8] ALSA: control: arrange snd_ctl_new() as a local function Takashi Sakamoto
2015-02-11 12:49 ` Lars-Peter Clausen
2015-02-11 13:04 ` Takashi Iwai
2015-02-12 12:45 ` Takashi Sakamoto
2015-02-12 12:57 ` Takashi Iwai
2015-02-11 13:19 ` [PATCH 0/8] ALSA: control: refactoring core codes Takashi Iwai
2015-02-12 12:38 ` Takashi Sakamoto
2015-03-05 15:43 ` [PATCH 0/2][RFC] ALSA: core: optimizations for creating new controls Takashi Sakamoto
2015-03-05 15:43 ` [PATCH 1/2] ALSA: core: use precomputed table to check userspace control params Takashi Sakamoto
2015-03-05 15:43 ` [PATCH 2/2] ALSA: core: reduce stack usage related to snd_ctl_new() Takashi Sakamoto
2015-03-05 15:58 ` [PATCH 0/2][RFC] ALSA: core: optimizations for creating new controls Takashi Iwai
2015-03-07 4:57 ` Takashi Sakamoto
2015-03-10 13:13 ` [PATCH 0/2 v2] " Takashi Sakamoto
2015-03-10 13:13 ` [PATCH 1/2] ALSA: core: use precomputed table to check userspace control params Takashi Sakamoto
2015-03-10 13:13 ` [PATCH 2/2] ALSA: core: reduce stack usage related to snd_ctl_new() Takashi Sakamoto
2015-03-10 14:44 ` [PATCH 0/2 v2] ALSA: core: optimizations for creating new controls Takashi Iwai
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