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linux/arch/arm/mach-omap2/include
Dave Martin 85243a7624 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>
Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-09 16:38:35 -08:00
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mach ARM: omap4: Provide do_wfi() for Thumb-2 2011-03-09 16:38:35 -08:00