ALSA: sscape: add missing include of linux/io.h
authorArnd Bergmann <arnd@arndb.de>
Wed, 28 Jan 2015 15:04:46 +0000 (16:04 +0100)
committerTakashi Iwai <tiwai@suse.de>
Wed, 28 Jan 2015 15:27:46 +0000 (16:27 +0100)
commit37419584abbb3abf3fae6b9eb6869f18c95f6a1d
tree88babd1e9f02492c0c9b693cafecbd961329eef6
parent5e0ddd07fa8fcbb84faac666d36ff9c37449a849
ALSA: sscape: add missing include of linux/io.h

The soundscape driver uses the ISA inb/outb functions declared
in linux/io.h, so it needs to include this header to avoid
a build error:

sscape.c: In function 'sscape_write_unsafe':
sscape.c:203:2: error: implicit declaration of function 'outb' [-Werror=implicit-function-declaration]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/isa/sscape.c