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ARM: 7679/1: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n

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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>
This commit is contained in:
Stephen Boyd 2013-03-18 19:44:14 +01:00 committed by Russell King
parent e651eab0af
commit c40e364167
1 changed files with 1 additions and 1 deletions
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2
arch/arm/kernel/setup.c
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@ -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();