intelfb: fix mtrr_reg signedness

This is my fix for gcc 4.1 sign issue reported by Eric Sesterhenn
<snakebyte@gmx.de>.

Signed-off-by: Dave Airlie <airlied@linux.ie>

diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
index abdadc2a1b4796fa71b105f04fb9010a0b97277e..80b94c19a9fac5ea30f373654fb8a78b0d83740b 100644 (file)
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/intelfb/intelfb.h
@@ -278,7 +278,7 @@ struct intelfb_info {
        u8 fbmem_gart;
 
        /* mtrr support */
-       u32 mtrr_reg;
+       int mtrr_reg;
        u32 has_mtrr;
 
        /* heap data */