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[1/2] ALSA: opl3: Kill unused set_fs()

Message ID 20170516073200.29504-2-tiwai@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Takashi Iwai May 16, 2017, 7:31 a.m. UTC 
snd_enter_user() and snd_leave_user() that call set_fs() are the dead
code in opl3 driver.  Let's rip them off.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/drivers/opl3/opl3_oss.c | 14 --------------
 1 file changed, 14 deletions(-)
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Patch

diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c
index c1cb249acfaa..22c3e4bca220 100644
--- a/sound/drivers/opl3/opl3_oss.c
+++ b/sound/drivers/opl3/opl3_oss.c
@@ -27,20 +27,6 @@  static int snd_opl3_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
 static int snd_opl3_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format, const char __user *buf, int offs, int count);
 static int snd_opl3_reset_seq_oss(struct snd_seq_oss_arg *arg);
 
-/* */
-
-static inline mm_segment_t snd_enter_user(void)
-{
-	mm_segment_t fs = get_fs();
-	set_fs(get_ds());
-	return fs;
-}
-
-static inline void snd_leave_user(mm_segment_t fs)
-{
-	set_fs(fs);
-}
-
 /* operators */
 
 extern struct snd_midi_op opl3_ops;