aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorClemens Ladisch <clemens@ladisch.de>2005-10-24 17:05:03 +0200
committerJaroslav Kysela <perex@suse.cz>2005-11-04 13:20:08 +0100
commitf1902860161ff212c515e7ea629e880fec856a37 (patch)
treec3dc4d5ca38c05f15f06a6583594f7b54dad4c66
parentc8a7e5c40ddcf98f1026581e411b05ff86491907 (diff)
downloadlinux-linaro-stable-f1902860161ff212c515e7ea629e880fec856a37.tar.gz
[ALSA] fix improper CONFIG_SND_MAJOR usage
Modules: HWDEP Midlevel,PCM Midlevel,RawMidi Midlevel,ALSA Core Replace usage of CONFIG_SND_MAJOR with snd_major, where appropriate. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
-rw-r--r--include/sound/core.h1
-rw-r--r--sound/core/hwdep.c10
-rw-r--r--sound/core/pcm_native.c1
-rw-r--r--sound/core/rawmidi.c12
4 files changed, 8 insertions, 16 deletions
diff --git a/include/sound/core.h b/include/sound/core.h
index 642ddfbc6325..2be65ad2fd83 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -255,6 +255,7 @@ typedef struct _snd_minor snd_minor_t;
/* sound.c */
+extern int snd_major;
extern int snd_ecards_limit;
void snd_request_card(int card);
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 9383f1294fb5..e91cee35a4b9 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -81,20 +81,16 @@ static int snd_hwdep_open(struct inode *inode, struct file * file)
int err;
wait_queue_t wait;
- switch (major) {
- case CONFIG_SND_MAJOR:
+ if (major == snd_major) {
cardnum = SNDRV_MINOR_CARD(iminor(inode));
device = SNDRV_MINOR_DEVICE(iminor(inode)) - SNDRV_MINOR_HWDEP;
- break;
#ifdef CONFIG_SND_OSSEMUL
- case SOUND_MAJOR:
+ } else if (major == SOUND_MAJOR) {
cardnum = SNDRV_MINOR_OSS_CARD(iminor(inode));
device = 0;
- break;
#endif
- default:
+ } else
return -ENXIO;
- }
cardnum %= SNDRV_CARDS;
device %= SNDRV_MINOR_HWDEPS;
hw = snd_hwdep_devices[(cardnum * SNDRV_MINOR_HWDEPS) + device];
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index a1924f12d8fc..16e252f54954 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1522,7 +1522,6 @@ static int snd_pcm_drop(snd_pcm_substream_t *substream)
/* WARNING: Don't forget to fput back the file */
-extern int snd_major;
static struct file *snd_pcm_file_fd(int fd)
{
struct file *file;
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 7c20eafecb8a..d033e61c05c7 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -378,24 +378,20 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
struct list_head *list;
snd_ctl_file_t *kctl;
- switch (maj) {
- case CONFIG_SND_MAJOR:
+ if (maj == snd_major) {
cardnum = SNDRV_MINOR_CARD(iminor(inode));
cardnum %= SNDRV_CARDS;
device = SNDRV_MINOR_DEVICE(iminor(inode)) - SNDRV_MINOR_RAWMIDI;
device %= SNDRV_MINOR_RAWMIDIS;
- break;
#ifdef CONFIG_SND_OSSEMUL
- case SOUND_MAJOR:
+ } else if (maj == SOUND_MAJOR) {
cardnum = SNDRV_MINOR_OSS_CARD(iminor(inode));
cardnum %= SNDRV_CARDS;
device = SNDRV_MINOR_OSS_DEVICE(iminor(inode)) == SNDRV_MINOR_OSS_MIDI ?
midi_map[cardnum] : amidi_map[cardnum];
- break;
#endif
- default:
+ } else
return -ENXIO;
- }
rmidi = snd_rawmidi_devices[(cardnum * SNDRV_RAWMIDI_DEVICES) + device];
if (rmidi == NULL)
@@ -411,7 +407,7 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
if (err < 0)
return -ENODEV;
fflags = snd_rawmidi_file_flags(file);
- if ((file->f_flags & O_APPEND) || maj != CONFIG_SND_MAJOR) /* OSS emul? */
+ if ((file->f_flags & O_APPEND) || maj == SOUND_MAJOR) /* OSS emul? */
fflags |= SNDRV_RAWMIDI_LFLG_APPEND;
fflags |= SNDRV_RAWMIDI_LFLG_NOOPENLOCK;
rawmidi_file = kmalloc(sizeof(*rawmidi_file), GFP_KERNEL);