[PATCH 2/2] ARM: mach-ux500: add explicit cpu_relax() for busy wait loop

quoted

using cpu_relax in busy loops is a well-known idiom in the kernel. It's more
for documentation purposes than technically needed here.

Cc: Jamie Iles <redacted>
Signed-off-by: Barry Song <redacted>

Acked-by: Linus Walleij <redacted>

Do you want me to push this to the ux500 tree or will
you feed it in some other way?

Linus, better push it to ux500 and Arnd pull your ux500.

Thanks!
Linus Walleij

-barry


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On Wed, Aug 24, 2011 at 9:43 AM, Barry Song [off-list ref] wrote:

Linus, better push it to ux500 and Arnd pull your ux500.

OK I have it in ux500-core, i'll take care of it.

Linus Walleij