ARM: pm: omap34xx: remove misleading comment and use of r9
authorRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 22 Jun 2011 11:54:41 +0000 (12:54 +0100)
committerJason Kridner <jdk@ti.com>
Sat, 17 Sep 2011 13:14:08 +0000 (09:14 -0400)
commit31be3717f18433740b3a8fa02939a28f7fe81098
treeed82322f75e1bfd91c54236f6393ddd19fd25237
parent85ff8a5e0d0d0c9b65e4d8b5099bea345d1a8721
ARM: pm: omap34xx: remove misleading comment and use of r9

The code alludes to r9 being used to indicate what was lost over the
suspend/resume transition.  However, although r9 is set, it is never
actually used.

Also, the comments before the code (which refer to the value of r9)
and the comments against the assignment of r9 contradict each other,
so just remove them to avoid confusion.

Reviewed-by: Kevin Hilman <khilman@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-omap2/sleep34xx.S