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| author | YueHaibing <yuehaibing@huawei.com> | 2019-02-14 03:10:33 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-02-14 08:55:00 +0100 |
| commit | a06702ca023feccb7c1a5171987f5cac959427ed (patch) | |
| tree | 9818b8307d8267ed33ccf346bee287418e98a4e7 /sound/isa/es1688 | |
| parent | ALSA: pcm: Comment why read blocks when PCM is not running (diff) | |
| download | linux-a06702ca023feccb7c1a5171987f5cac959427ed.tar.xz linux-a06702ca023feccb7c1a5171987f5cac959427ed.zip | |
ALSA: es1688: Remove set but not used variable 'hw'
Fixes gcc '-Wunused-but-set-variable' warning:
sound/isa/es1688/es1688_lib.c: In function 'snd_es1688_probe':
sound/isa/es1688/es1688_lib.c:124:31: warning:
variable 'hw' set but not used [-Wunused-but-set-variable]
unsigned short major, minor, hw;
^
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/es1688')
| -rw-r--r-- | sound/isa/es1688/es1688_lib.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index da341969e650..1d9556c045e9 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -121,7 +121,7 @@ EXPORT_SYMBOL(snd_es1688_reset); static int snd_es1688_probe(struct snd_es1688 *chip) { unsigned long flags; - unsigned short major, minor, hw; + unsigned short major, minor; int i; /* @@ -166,14 +166,12 @@ static int snd_es1688_probe(struct snd_es1688 *chip) if (!chip->version) return -ENODEV; /* probably SB */ - hw = ES1688_HW_AUTO; switch (chip->version & 0xfff0) { case 0x4880: snd_printk(KERN_ERR "[0x%lx] ESS: AudioDrive ES488 detected, " "but driver is in another place\n", chip->port); return -ENODEV; case 0x6880: - hw = (chip->version & 0x0f) >= 8 ? ES1688_HW_1688 : ES1688_HW_688; break; default: snd_printk(KERN_ERR "[0x%lx] ESS: unknown AudioDrive chip " |