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ARM: 8017/1: Move asm macro get_thread_info to asm/assembler.h

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asm/assembler.h is a better place for this macro since it is used by
asm files outside arch/arm/kernel/

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Arun KS <getarunks@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Catalin Marinas 2014-04-02 10:57:48 +01:00 • committed by Russell King
parent a5d4506d07
commit 39ad04ccd6
4 changed files with 18 additions and 13 deletions
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10
arch/arm/include/asm/assembler.h
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@ -174,6 +174,16 @@
restore_irqs_notrace \oldcpsr
.endm
/*
* Get current thread_info.
*/
.macro get_thread_info, rd
ARM( mov \rd, sp, lsr #13 )
THUMB( mov \rd, sp )
THUMB( lsr \rd, \rd, #13 )
mov \rd, \rd, lsl #13
.endm
#define USER(x...) \
9999: x; \
.pushsection __ex_table,"a"; \