diff options
| author | Will Deacon <will.deacon@arm.com> | 2011-06-03 15:09:37 +0200 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2011-07-07 20:20:51 +0200 |
| commit | 194a7f720f6f009867a01b760f311b68f1e81872 (patch) | |
| tree | 75c1aa60120ed22b893acf7bdef9f43ce6dc860c /arch/arm/include/asm/hwcap.h | |
| parent | Merge branch 'arm/proc-macros' of git://git.linaro.org/people/dmart/linux-2.6... (diff) | |
| download | linux-194a7f720f6f009867a01b760f311b68f1e81872.tar.xz linux-194a7f720f6f009867a01b760f311b68f1e81872.zip | |
ARM: hwcaps: use shifts instead of hardcoded constants
The HWCAP numbers are defined as constants, each one being a power of 2.
This has become slightly unwieldy now that we have reached 32k.
This patch changes the HWCAP defines to use (1 << n) instead of coding
the constant directly. The values remain unchanged.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/include/asm/hwcap.h')
| -rw-r--r-- | arch/arm/include/asm/hwcap.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm/include/asm/hwcap.h b/arch/arm/include/asm/hwcap.h index c1062c317103..81512db2b628 100644 --- a/arch/arm/include/asm/hwcap.h +++ b/arch/arm/include/asm/hwcap.h @@ -4,22 +4,22 @@ /* * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP */ -#define HWCAP_SWP 1 -#define HWCAP_HALF 2 -#define HWCAP_THUMB 4 -#define HWCAP_26BIT 8 /* Play it safe */ -#define HWCAP_FAST_MULT 16 -#define HWCAP_FPA 32 -#define HWCAP_VFP 64 -#define HWCAP_EDSP 128 -#define HWCAP_JAVA 256 -#define HWCAP_IWMMXT 512 -#define HWCAP_CRUNCH 1024 -#define HWCAP_THUMBEE 2048 -#define HWCAP_NEON 4096 -#define HWCAP_VFPv3 8192 -#define HWCAP_VFPv3D16 16384 -#define HWCAP_TLS 32768 +#define HWCAP_SWP (1 << 0) +#define HWCAP_HALF (1 << 1) +#define HWCAP_THUMB (1 << 2) +#define HWCAP_26BIT (1 << 3) /* Play it safe */ +#define HWCAP_FAST_MULT (1 << 4) +#define HWCAP_FPA (1 << 5) +#define HWCAP_VFP (1 << 6) +#define HWCAP_EDSP (1 << 7) +#define HWCAP_JAVA (1 << 8) +#define HWCAP_IWMMXT (1 << 9) +#define HWCAP_CRUNCH (1 << 10) +#define HWCAP_THUMBEE (1 << 11) +#define HWCAP_NEON (1 << 12) +#define HWCAP_VFPv3 (1 << 13) +#define HWCAP_VFPv3D16 (1 << 14) +#define HWCAP_TLS (1 << 15) #if defined(__KERNEL__) && !defined(__ASSEMBLY__) /* |