mips: io.h: Add const to reads functions params
Currently reads{b,w,l}() functions don't have const qualifier for their
address parameter. Since asm-generic/io.h in Linux has const for all
read functions, add it here as well to keep signatures in sync.
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index d3ad669..12595c4 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -405,7 +405,8 @@
} \
} \
\
-static inline void reads##bwlq(volatile void __iomem *mem, void *addr, \
+static inline void reads##bwlq(const volatile void __iomem *mem, \
+ void *addr, \
unsigned int count) \
{ \
volatile type *__addr = addr; \