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| author | Christian Hitz <christian.hitz@aizo.com> | 2011-10-24 10:57:32 +0400 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2011-11-28 15:10:34 +0400 |
| commit | a5f70b6717a229ad10aa79382a29a8ee6f1976c3 (patch) | |
| tree | bd5f4d210f4fcb03b32c29a2ae96486a7d92668e | |
| parent | caca6a03d365883564885f2c1da3e88dcf65d139 (diff) | |
| download | linux-a5f70b6717a229ad10aa79382a29a8ee6f1976c3.tar.xz | |
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 <christian.hitz@aizo.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| -rw-r--r-- | arch/arm/mach-at91/include/mach/system_rev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/include/mach/system_rev.h b/arch/arm/mach-at91/include/mach/system_rev.h index 8f4866045b41..ec164a4124c9 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__ */ |