LD      drivers/char/drm/built-in.o
   CC [M]  drivers/char/drm/gamma_drv.o
In file included from drivers/char/drm/gamma_drv.c:42:
drivers/char/drm/gamma_context.h: In function 
`gamma_context_switch_complete':
drivers/char/drm/gamma_context.h:193: error: structure has no member 
named `next_buffer'
drivers/char/drm/gamma_context.h:193: error: structure has no member 
named `next_buffer'
In file included from drivers/char/drm/gamma_drv.c:44:
drivers/char/drm/gamma_old_dma.h: In function `gamma_clear_next_buffer':
drivers/char/drm/gamma_old_dma.h:40: error: structure has no member 
named `next_buffer'
drivers/char/drm/gamma_old_dma.h:41: error: structure has no member 
named `next_queue'
drivers/char/drm/gamma_old_dma.h:41: error: structure has no member 
named `next_queue'
drivers/char/drm/gamma_old_dma.h:41: error: structure has no member 
named `next_queue'
drivers/char/drm/gamma_old_dma.h:41: error: structure has no member 
named `next_queue'
drivers/char/drm/gamma_old_dma.h:41: error: structure has no member 
named `next_queue'
drivers/char/drm/gamma_old_dma.h:41: error: structure has no member 
named `next_queue'
drivers/char/drm/gamma_old_dma.h:42: error: structure has no member 
named `next_queue'
drivers/char/drm/gamma_old_dma.h:44: error: structure has no member 
named `next_queue'
In file included from drivers/char/drm/gamma_drv.c:46:
drivers/char/drm/drm_drv.h: In function `gamma_release':
drivers/char/drm/drm_drv.h:808: warning: implicit declaration of 
function `gamma_ctxbitmap_free'
make[3]: *** [drivers/char/drm/gamma_drv.o] Error 1
make[2]: *** [drivers/char/drm] Error 2
make[1]: *** [drivers/char] Error 2
make: *** [drivers] Error 2

real    8m10.984s
user    6m53.222s
sys     0m32.895s


.config is attached

Thanks,
Nuno Silva