[ltp] radeonfb sleep patch for kernel 2.6.15

[Laurent Gilson]

Hello

i tried to patch kernel 2.6.15 (from debian testing) to include the  
radeonfb power-drain-during-suspend-patch. Somehow the patch does not  
apply cleanly:

soak:/usr/src/linux# patch -p1 < ../radeonfb_patch
patching file drivers/video/aty/radeon_base.c
Hunk #2 succeeded at 2463 (offset 4 lines).
Hunk #3 succeeded at 2621 (offset 4 lines).
Hunk #4 succeeded at 2682 (offset 4 lines).
patching file drivers/video/aty/radeonfb.h
patching file drivers/video/aty/radeon_pm.c
Hunk #4 FAILED at 2864.
1 out of 4 hunks FAILED -- saving rejects to file  
drivers/video/aty/radeon_pm.c.rej

Any ideas what to do ? (except downgrading to 2.6.11 ... )

Thanks