From: Takashi Iwai <tiwai@suse.de>
To: alsa-devel@alsa-project.org
Subject: [PATCH 1/2] ALSA: opl3: Kill unused set_fs()
Date: Tue, 16 May 2017 09:31:59 +0200 [thread overview]
Message-ID: <20170516073200.29504-2-tiwai@suse.de> (raw)
In-Reply-To: <20170516073200.29504-1-tiwai@suse.de>
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(-)
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;
--
2.12.2
next prev parent reply other threads:[~2017-05-16 7:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-16 7:31 [PATCH 0/2] Remove set_fs() from drivers Takashi Iwai
2017-05-16 7:31 ` Takashi Iwai [this message]
2017-05-16 7:32 ` [PATCH 2/2] ALSA: emu10k1: Get rid of set_fs() usage Takashi Iwai
2017-05-16 11:41 ` [PATCH 0/2] Remove set_fs() from drivers Takashi Sakamoto
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