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ARM: allow 16-bit instructions in ALT_UP()
authorRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 9 Apr 2015 11:59:35 +0000 (12:59 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 14 Apr 2015 21:26:51 +0000 (22:26 +0100)
Allow ALT_UP() to cope with a 16-bit Thumb instruction by automatically
inserting a following nop instruction.  This allows us to care less
about getting the assembler to emit a 32-bit thumb instruction.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/include/asm/assembler.h patch | blob | history

diff --cc arch/arm/include/asm/assembler.h
Simple merge
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