Akinobu Mita wrote:
> Use bitrev8 for nvidiafb, rivafb, and tgafb drivers
>
> Cc: Antonino Daplas <[email protected]>
> Signed-off-by: Akinobu Mita <[email protected]>
>
> drivers/video/Kconfig | 3 ++
> drivers/video/nvidia/nv_accel.c | 35 -------------------------
> drivers/video/nvidia/nv_local.h | 11 +++++--
> drivers/video/nvidia/nv_proto.h | 1
> drivers/video/riva/fbdev.c | 44 +++----------------------------
> drivers/video/tgafb.c | 56 +++++++---------------------------------
> 6 files changed, 26 insertions(+), 124 deletions(-)
>
> Index: work-fault-inject/drivers/video/riva/fbdev.c
> ===================================================================
> --- work-fault-inject.orig/drivers/video/riva/fbdev.c
> +++ work-fault-inject/drivers/video/riva/fbdev.c
[]
> static inline void reverse_order(u32 *l)
> {
> u8 *a = (u8 *)l;
> - *a = byte_rev[*a], a++;
> - *a = byte_rev[*a], a++;
> - *a = byte_rev[*a], a++;
> - *a = byte_rev[*a];
> + a[0] = bitrev8(a[0]);
> + a[1] = bitrev8(a[1]);
> + a[2] = bitrev8(a[2]);
> + a[3] = bitrev8(a[3]);
> }
This looks like a good candidate for a common helper function, too.
/mjt
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