Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-21 10:31:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

ARM: at91: fix NAND bus width decoding from system_rev

Browse Source 
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>
This commit is contained in:
Christian Hitz 2011-10-24 08:57:32 +02:00 committed by Nicolas Ferre
parent caca6a03d3
commit a5f70b6717
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-at91/include/mach/system_rev.h
View File

@ -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__ */