arm: at91: fix NAND bus width decoding from system_rev
PATCH RESEND 1/1 arm: at91: fix NAND bus width decoding from system_rev
Make it safe to assign the return value of this function to u8/u16 variables.
Signed-off-by Christian Hitz <[email protected]>
Cc Andrew Victor <[email protected]>
Cc Nicolas Ferre <[email protected]>
Cc Jean-Christophe Plagniol-Villard <[email protected]>
--- arch/arm/mach-at91/include/mach/system_rev.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
(quoted diff) +0 -0
b/arch/arm/mach-at91/include/mach/system_rev.h index 8f48660..ec164a4 100644
arch/arm/mach-at91/include/mach/system_rev.h +1 -1
@@ -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__ */
Signature · 1 line
1.7.4.1