From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 2 Jun 2009 12:27:56 +0000 (+0200)
Subject: ALSA: ctxfi - Fix PCM device naming
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8372d4980fbc2e403f0dc5457441c8c6b7c04915;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

ALSA: ctxfi - Fix PCM device naming

PCM names for surround streams should be also fixed as well as the mixer
element names.  Also, a bit clean up for PCM name setup.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index e14ed714721b..675dd4c8eaec 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -72,15 +72,15 @@ static struct {
 	[FRONT]		= { .create = ct_alsa_pcm_create,
 			    .destroy = NULL,
 			    .public_name = "Front/WaveIn"},
-	[REAR]		= { .create = ct_alsa_pcm_create,
+	[SURROUND]	= { .create = ct_alsa_pcm_create,
 			    .destroy = NULL,
-			    .public_name = "Rear"},
+			    .public_name = "Surround"},
 	[CLFE]		= { .create = ct_alsa_pcm_create,
 			    .destroy = NULL,
 			    .public_name = "Center/LFE"},
-	[SURROUND]	= { .create = ct_alsa_pcm_create,
+	[SIDE]		= { .create = ct_alsa_pcm_create,
 			    .destroy = NULL,
-			    .public_name = "Surround"},
+			    .public_name = "Side"},
 	[IEC958]	= { .create = ct_alsa_pcm_create,
 			    .destroy = NULL,
 			    .public_name = "IEC958 Non-audio"},
diff --git a/sound/pci/ctxfi/ctatc.h b/sound/pci/ctxfi/ctatc.h
index a7b0ec24cd75..b86d12cd4a19 100644
--- a/sound/pci/ctxfi/ctatc.h
+++ b/sound/pci/ctxfi/ctatc.h
@@ -29,9 +29,9 @@
 
 enum CTALSADEVS {		/* Types of alsa devices */
 	FRONT,
-	REAR,
-	CLFE,
 	SURROUND,
+	CLFE,
+	SIDE,
 	IEC958,
 	MIXER,
 	NUM_CTALSADEVS		/* This should always be the last */
diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c
index a64cb0ed8759..756d8b2776b3 100644
--- a/sound/pci/ctxfi/ctpcm.c
+++ b/sound/pci/ctxfi/ctpcm.c
@@ -469,12 +469,10 @@ int ct_alsa_pcm_create(struct ct_atc *atc,
 	struct snd_pcm *pcm;
 	int err;
 	int playback_count, capture_count;
-	char name[128];
 
-	strncpy(name, device_name, sizeof(name));
 	playback_count = (IEC958 == device) ? 1 : 8;
 	capture_count = (FRONT == device) ? 1 : 0;
-	err = snd_pcm_new(atc->card, name, device,
+	err = snd_pcm_new(atc->card, "ctxfi", device,
 			  playback_count, capture_count, &pcm);
 	if (err < 0) {
 		printk(KERN_ERR "ctxfi: snd_pcm_new failed!! Err=%d\n", err);
@@ -484,7 +482,7 @@ int ct_alsa_pcm_create(struct ct_atc *atc,
 	pcm->private_data = atc;
 	pcm->info_flags = 0;
 	pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX;
-	strcpy(pcm->name, device_name);
+	strlcpy(pcm->name, device_name, sizeof(pcm->name));
 
 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &ct_pcm_playback_ops);