<asm-generic/io.h> is a collection of default of various accessors.
All the other architectures include <asm-generic/io.h> as a fallback.
Do likewise for NIOS2.
Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
---
arch/nios2/include/asm/io.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/nios2/include/asm/io.h b/arch/nios2/include/asm/io.h
index 360d786ea..a964c695e 100644
--- a/arch/nios2/include/asm/io.h
+++ b/arch/nios2/include/asm/io.h
@@ -46,4 +46,6 @@
#define writel(val, addr)\
asm volatile("stwio %0, 0(%1)" : : "r" (val), "r" (addr))
+#include <asm-generic/io.h>
+
#endif /* __ASM_NIOS2_IO_H_ */
--
2.25.1
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