arm:allmodconfig, s390:allmodconfig, sparc64:allmodconfig, and probably other builds fail with
sound/soc/amd/acp-pcm-dma.c:83:2: error: implicit declaration of function ‘readl’ sound/soc/amd/acp-pcm-dma.c:88:2: error: implicit declaration of function ‘writel’
Include linux/io.h explicitly to fix the problem.
Fixes: 7c31335a03b6a ("ASoC: AMD: add AMD ASoC ACP 2.x DMA driver") Cc: Maruthi Srinivas Bayyavarapu Maruthi.Bayyavarapu@amd.com Signed-off-by: Guenter Roeck linux@roeck-us.net --- sound/soc/amd/acp-pcm-dma.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c index cc8b841b69b6..3191e0a7d273 100644 --- a/sound/soc/amd/acp-pcm-dma.c +++ b/sound/soc/amd/acp-pcm-dma.c @@ -15,6 +15,7 @@
#include <linux/module.h> #include <linux/delay.h> +#include <linux/io.h> #include <linux/sizes.h> #include <linux/pm_runtime.h>