-
Vinod Koul authored
Compiling the hdac extended core on arm fails with below error: sound/hda/ext/hdac_ext_bus.c: In function 'hdac_ext_writel': >> sound/hda/ext/hdac_ext_bus.c:29:2: error: implicit declaration of >> function +'writel' [-Werror=implicit-function-declaration] writel(value, addr); ^ sound/hda/ext/hdac_ext_bus.c: In function 'hdac_ext_readl': >> sound/hda/ext/hdac_ext_bus.c:34:2: error: implicit declaration of >> function +'readl' [-Werror=implicit-function-declaration] return readl(addr); This is fixed by explicitly including io.h Fixes: 99463b3a - ('ALSA: hda: provide default bus io ops extended hdac') Reported-by:
kbuild test robot <lkp@intel.com> Suggested-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
Vinod Koul <vinod.koul@intel.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
42f2bb1c