2011/7/29 Viresh Kumar [off-list ref]:

<asm/hardware/pl080.h> doesn't have protection to deal with multiple inclusion.
And so we get compilation errors in cases where this file is included more than
once. This patch adds #ifdefs at the top of file to protect it against multiple
inclusions.

Signed-off-by: Viresh Kumar <redacted>

Good idea.
Acked-by: Linus Walleij <redacted>

Thanks,
Linus Walleij