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[ALSA] Make snd_task_name() module local 

Modules: ALSA Core,ALSA<-OSS emulation

Remove a global function snd_task_name(), and move it local
to snd-pcm-oss module.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-10-10 11:51:55 +02:00 committed by Jaroslav Kysela
parent 07799e756c
commit 93f2e37840
4 changed files with 11 additions and 13 deletions
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1
include/sound/core.h
View File

@ -373,7 +373,6 @@ unsigned int snd_dma_pointer(unsigned long dma, unsigned int size);
/* misc.c */
int snd_task_name(struct task_struct *task, char *name, size_t size);
#ifdef CONFIG_SND_VERBOSE_PRINTK
void snd_verbose_printk(const char *file, int line, const char *format, ...)
__attribute__ ((format (printf, 3, 4)));

11
sound/core/misc.c
View File

@ -25,17 +25,6 @@
#include <linux/time.h>
#include <sound/core.h>
int snd_task_name(struct task_struct *task, char *name, size_t size)
{
unsigned int idx;
snd_assert(task != NULL && name != NULL && size >= 2, return -EINVAL);
for (idx = 0; idx < sizeof(task->comm) && idx + 1 < size; idx++)
name[idx] = task->comm[idx];
name[idx] = '\0';
return 0;
}
#ifdef CONFIG_SND_VERBOSE_PRINTK
void snd_verbose_printk(const char *file, int line, const char *format, ...)
{

11
sound/core/oss/pcm_oss.c
View File

@ -1821,6 +1821,17 @@ static int snd_pcm_oss_open_file(struct file *file,
}
static int snd_task_name(struct task_struct *task, char *name, size_t size)
{
unsigned int idx;
snd_assert(task != NULL && name != NULL && size >= 2, return -EINVAL);
for (idx = 0; idx < sizeof(task->comm) && idx + 1 < size; idx++)
name[idx] = task->comm[idx];
name[idx] = '\0';
return 0;
}
static int snd_pcm_oss_open(struct inode *inode, struct file *file)
{
int minor = iminor(inode);

1
sound/core/sound.c
View File

@ -487,7 +487,6 @@ EXPORT_SYMBOL(snd_ctl_unregister_ioctl_compat);
EXPORT_SYMBOL(snd_ctl_elem_read);
EXPORT_SYMBOL(snd_ctl_elem_write);
/* misc.c */
EXPORT_SYMBOL(snd_task_name);
#ifdef CONFIG_SND_VERBOSE_PRINTK
EXPORT_SYMBOL(snd_verbose_printk);
#endif