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| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2010-01-15 11:09:32 -0700 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-02-25 11:29:25 +0000 |
| commit | 1449c5d0e8f25af6c903797a636696901122e4e8 (patch) | |
| tree | 4f23274d75966ff824c0aec983ded23e7c378d28 | |
| parent | 53f2b1c86a1fa1414be93571062ac4c263fa9fbc (diff) | |
| download | op-kernel-dev-1449c5d0e8f25af6c903797a636696901122e4e8.zip op-kernel-dev-1449c5d0e8f25af6c903797a636696901122e4e8.tar.gz | |
mtd: quiet sparse noise in cfi.h
In the inline function cfi_build_cmd_addr, the cast of cmd_ofs to an
uint8_t produces a sparse warning of the type:
warning: cast truncates bits from constant value (2aa becomes aa)
Quiet the warning by masking cmd_ofs with 0xff and remove the cast.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | include/linux/mtd/cfi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index df89f42..a4eefc5 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -297,7 +297,7 @@ static inline uint32_t cfi_build_cmd_addr(uint32_t cmd_ofs, * and 32bit devices on 16 bit busses * set the low bit of the alternating bit sequence of the address. */ - if (((type * interleave) > bankwidth) && ((uint8_t)cmd_ofs == 0xaa)) + if (((type * interleave) > bankwidth) && ((cmd_ofs & 0xff) == 0xaa)) addr |= (type >> 1)*interleave; return addr; |
