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authorDave Martin <dave.martin@linaro.org>2011-02-08 16:09:00 +0000
committerDave Martin <dave.martin@linaro.org>2011-02-23 12:24:51 +0000
commit48a8b51c20b28a7272308e8d8cde02253ca115e4 (patch)
treea11d1ecc4008cf36b7d84fbcd0f056b79d0ba25e /arch/arm/mach-omap2/omap-headsmp.S
parent239a14a340ad4a81cfff4075625382d7f78f5258 (diff)
downloadlinux-linaro-48a8b51c20b28a7272308e8d8cde02253ca115e4.tar.gz
ARM: omap4: Provide do_wfi() for Thumb-2
For CONFIG_THUMB2_KERNEL, the existing definition of do_wfi() will insert invalid code into the instruction stream. Any assembler which can assemble Thumb-2 is guaranteed to accept the "wfi" mnemonic, so for the Thumb-2 case, just use the mnemonic. The ARM case is left as-is. Signed-off-by: Dave Martin <dave.martin@linaro.org>
Diffstat (limited to 'arch/arm/mach-omap2/omap-headsmp.S')
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