ARM: omap4: Provide do_wfi() for Thumb-2

Browse source

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>

...

This commit is contained in:

Dave Martin 2011-03-04 15:33:53 +00:00 • committed by Kevin Hilman

parent 2de0baefaa

commit 85243a7624

1 changed files with 4 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

arch/arm/mach-omap2/include/mach/omap4-common.h

View file