diff options
| author | Fabian Frederick <fabf@skynet.be> | 2015-06-12 18:58:59 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-06-12 20:46:29 +0200 |
| commit | 1b12e4cac979d20ced54f519d170b58c80e58d6e (patch) | |
| tree | 46259256f767fedb7f5be8448a1003c4c25f2e8d /sound/isa | |
| parent | a038b97951d399685e18a6dc53dee62b42134a0a (diff) | |
| download | linux-1b12e4cac979d20ced54f519d170b58c80e58d6e.tar.bz2 | |
ALSA: gus: use swap() in snd_ics_put_double()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
| -rw-r--r-- | sound/isa/gus/gus_mixer.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/isa/gus/gus_mixer.c b/sound/isa/gus/gus_mixer.c index 0dd43414016e..3b5d9a7a63eb 100644 --- a/sound/isa/gus/gus_mixer.c +++ b/sound/isa/gus/gus_mixer.c @@ -109,7 +109,7 @@ static int snd_ics_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem unsigned long flags; int addr = kcontrol->private_value & 0xff; int change; - unsigned char val1, val2, oval1, oval2, tmp; + unsigned char val1, val2, oval1, oval2; val1 = ucontrol->value.integer.value[0] & 127; val2 = ucontrol->value.integer.value[1] & 127; @@ -120,11 +120,8 @@ static int snd_ics_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem gus->gf1.ics_regs[addr][0] = val1; gus->gf1.ics_regs[addr][1] = val2; if (gus->ics_flag && gus->ics_flipped && - (addr == SNDRV_ICS_GF1_DEV || addr == SNDRV_ICS_MASTER_DEV)) { - tmp = val1; - val1 = val2; - val2 = tmp; - } + (addr == SNDRV_ICS_GF1_DEV || addr == SNDRV_ICS_MASTER_DEV)) + swap(val1, val2); addr <<= 3; outb(addr | 0, GUSP(gus, MIXCNTRLPORT)); outb(1, GUSP(gus, MIXDATAPORT)); |