From a5f70b6717a229ad10aa79382a29a8ee6f1976c3 Mon Sep 17 00:00:00 2001 From: Christian Hitz Date: Mon, 24 Oct 2011 08:57:32 +0200 Subject: [PATCH] ARM: at91: fix NAND bus width decoding from system_rev Make it is safe to assign the return value of this function to u8/u16 variables. Signed-off-by: Christian Hitz Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/system_rev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-at91/include/mach/system_rev.h b/arch/arm/mach-at91/include/mach/system_rev.h index 8f48660..ec164a4 100644 --- a/arch/arm/mach-at91/include/mach/system_rev.h +++ b/arch/arm/mach-at91/include/mach/system_rev.h @@ -19,7 +19,7 @@ #define BOARD_HAVE_NAND_16BIT (1 << 31) static inline int board_have_nand_16bit(void) { - return system_rev & BOARD_HAVE_NAND_16BIT; + return (system_rev & BOARD_HAVE_NAND_16BIT) ? 1 : 0; } #endif /* __ARCH_SYSTEM_REV_H__ */ -- 2.7.4