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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-13 18:47:34 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-05-22 16:27:27 +0100 |
| commit | 4585eaff634b1bbb09686895221b3645f53f7a60 (patch) | |
| tree | eec2c251befcfeacbe83a9d864f04c0ef0595310 /arch/arm/mm/alignment.c | |
| parent | 7668fd577bae5bba50e97d257a4cf0c44ca002d3 (diff) | |
| download | op-kernel-dev-4585eaff634b1bbb09686895221b3645f53f7a60.zip op-kernel-dev-4585eaff634b1bbb09686895221b3645f53f7a60.tar.gz | |
ARM: use get_cr() rather than cr_alignment
Rather than reading the cr_alignment variable, use get_cr() to read
directly from the hardware instead. We have two places where this
occurs, neither of them are performance critical.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/alignment.c')
| -rw-r--r-- | arch/arm/mm/alignment.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 9240364..1ab611c 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -91,7 +91,7 @@ core_param(alignment, ai_usermode, int, 0600); /* Return true if and only if the ARMv6 unaligned access model is in use. */ static bool cpu_is_v6_unaligned(void) { - return cpu_architecture() >= CPU_ARCH_ARMv6 && (cr_alignment & CR_U); + return cpu_architecture() >= CPU_ARCH_ARMv6 && get_cr() & CR_U; } static int safe_usermode(int new_usermode, bool warn) |
