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uvesafb: Really allow mtrr being 0, as documented and warn()ed
author
Sylvain 'ythier' Hitier
<sylvain.hitier@gmail.com>
Fri, 12 Jul 2013 16:25:54 +0000
(18:25 +0200)
committer
Dave Airlie
<airlied@redhat.com>
Tue, 16 Jul 2013 00:24:28 +0000
(10:24 +1000)
Fixup for commit "uvesafb: Clean up MTRR code"
(
63e28a7a5ffce59b645ca9cbcc01e1e8be56bd75
)
Signed-off-by: Sylvain "ythier" Hitier <sylvain.hitier@gmail.com>
Acked-by: Andy Lutomirski <luto@amacapital.net>
Also-spotted-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/video/uvesafb.c
patch
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diff --git
a/drivers/video/uvesafb.c
b/drivers/video/uvesafb.c
index
b963ea1
..
7aec6f3
100644
(file)
--- a/
drivers/video/uvesafb.c
+++ b/
drivers/video/uvesafb.c
@@
-1891,7
+1891,7
@@
static int uvesafb_setup(char *options)
}
}
- if (mtrr != 3 && mtrr !=
1
)
+ if (mtrr != 3 && mtrr !=
0
)
pr_warn("uvesafb: mtrr should be set to 0 or 3; %d is unsupported", mtrr);
return 0;