Align prototype of the memset_io function with the new one from
iomap_copy.c

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yann Sionneau <ysionneau@kalrayinc.com>
Signed-off-by: Julian Vetter <jvetter@kalrayinc.com>
---
Changes for v8:
- No changes
---
 arch/arm/include/asm/io.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 1815748f5d2a..5cff929c3e40 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -298,7 +298,7 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
 #define writesl(p,d,l)		__raw_writesl(p,d,l)
 
 #ifndef __ARMBE__
-static inline void memset_io(volatile void __iomem *dst, unsigned c,
+static inline void memset_io(volatile void __iomem *dst, int c,
 	size_t count)
 {
 	extern void mmioset(void *, unsigned int, size_t);
-- 
2.34.1