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authorStephen Boyd <sboyd@codeaurora.org>2013-03-18 19:44:14 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-03-22 17:16:54 +0000
commitc40e3641670eb6ebfdb71d4b0c775416ef95f4f0 (patch)
tree96ca09009712653d778ca06f0ba9229577430332 /arch/arm
parente651eab0af88aa7a281fe9e8c36c0846552aa7fc (diff)
ARM: 7679/1: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n
Don't advertise support for the SDIV/UDIV thumb instructions if the kernel is not compiled with support for thumb userspace. This is in line with how we remove the THUMB hwcap in these configurations. Acked-by: Will Deacon <will.deacon@arm.com> Cc: Stepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/kernel/setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 3f6cbb2e3eda..e2c8bbffb0b1 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -484,7 +484,7 @@ static void __init setup_processor(void)
list->elf_name, ENDIANNESS);
elf_hwcap = list->elf_hwcap;
#ifndef CONFIG_ARM_THUMB
- elf_hwcap &= ~HWCAP_THUMB;
+ elf_hwcap &= ~(HWCAP_THUMB | HWCAP_IDIVT);
#endif
feat_v6_fixup();