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| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2016-01-26 10:58:16 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2016-02-25 10:33:08 +0000 |
| commit | 28c5dcb22f90113dea101b0421bc6971bccb7a74 (patch) | |
| tree | 2f65fe1d6e2dc9307c1fff9455767494329506cc /arch/arm64/kernel/debug-monitors.c | |
| parent | ff96f7bc7bf6393eef8ff2bde1279715ce13343a (diff) | |
| download | linux-28c5dcb22f90113dea101b0421bc6971bccb7a74.tar.bz2 | |
arm64: Rename cpuid_feature field extract routines
Now that we have a clear understanding of the sign of a feature,
rename the routines to reflect the sign, so that it is not misused.
The cpuid_feature_extract_field() now accepts a 'sign' parameter.
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/debug-monitors.c')
| -rw-r--r-- | arch/arm64/kernel/debug-monitors.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index c1492ba1f6d1..4076a5a7a975 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -34,7 +34,7 @@ /* Determine debug architecture. */ u8 debug_monitors_arch(void) { - return cpuid_feature_extract_field(read_system_reg(SYS_ID_AA64DFR0_EL1), + return cpuid_feature_extract_unsigned_field(read_system_reg(SYS_ID_AA64DFR0_EL1), ID_AA64DFR0_DEBUGVER_SHIFT); } |