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* [PATCH] ASoC: AMD: add missing include
@ 2016-01-11 12:13 Arnd Bergmann
  2016-01-11 13:03 ` Mark Brown
  0 siblings, 1 reply; 2+ messages in thread
From: Arnd Bergmann @ 2016-01-11 12:13 UTC (permalink / raw)
  To: linux-arm-kernel

The newly added AMD acp driver is missing an include for linux/io.h
and fails to build on ARM:

sound/soc/amd/acp-pcm-dma.c: In function 'acp_reg_read':
sound/soc/amd/acp-pcm-dma.c:83:9: error: implicit declaration of function 'readl' [-Werror=implicit-function-declaration]

This adds the missing line.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
This build error also appeared today on linux-next with ARM randconfig

diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c
index cc8b841b69b6..fa0311e4faed 100644
--- a/sound/soc/amd/acp-pcm-dma.c
+++ b/sound/soc/amd/acp-pcm-dma.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/sizes.h>
 #include <linux/pm_runtime.h>
+#include <linux/io.h>
 
 #include <sound/soc.h>
 

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2016-01-11 12:13 [PATCH] ASoC: AMD: add missing include Arnd Bergmann
2016-01-11 13:03 ` Mark Brown

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