Message ID | 1444728469-23319-1-git-send-email-vinod.koul@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Tue, 13 Oct 2015 11:27:49 +0200, Vinod Koul wrote: > > 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: 99463b3a3994 - ('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> Applied, thanks. Takashi > --- > sound/hda/ext/hdac_ext_bus.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c > index 4449d1a99089..2433f7c81472 100644 > --- a/sound/hda/ext/hdac_ext_bus.c > +++ b/sound/hda/ext/hdac_ext_bus.c > @@ -19,6 +19,7 @@ > > #include <linux/module.h> > #include <linux/slab.h> > +#include <linux/io.h> > #include <sound/hdaudio_ext.h> > > MODULE_DESCRIPTION("HDA extended core"); > -- > 2.4.3 >
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c index 4449d1a99089..2433f7c81472 100644 --- a/sound/hda/ext/hdac_ext_bus.c +++ b/sound/hda/ext/hdac_ext_bus.c @@ -19,6 +19,7 @@ #include <linux/module.h> #include <linux/slab.h> +#include <linux/io.h> #include <sound/hdaudio_ext.h> MODULE_DESCRIPTION("HDA extended core");