diff options
| author | Peter Huewe <peterhuewe@gmx.de> | 2013-02-05 22:32:29 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-05 13:45:09 -0800 |
| commit | 87be0afafae74ab93303623fb600147968294702 (patch) | |
| tree | 46942a9d705d3fecea2c450c976778997c55083a /drivers/staging/xgifb/vb_struct.h | |
| parent | fc008afff8eb78eedfd9de51b653c7b39fc74995 (diff) | |
staging/xgifb: Remove unused values in XGI340_cr41 and XGI27_cr41
In the lookup tables XGI340_cr41 and XGI27_cr41 only the first three
values are used of each 'line', thus the remaining fields can be
removed.
Rationale:
- vb_init.c uses pVBInfo->ram_type for the 'column' index for
pVBInfo->CR40.
- pVBInfo->ram_type is assigned the return value of
XGINew_GetXG20DRAMType which can only be 0, 1 or 2
- pVBInfo->CR40 is assigned to either XGI340_cr41 or XGI27_cr41 in
vb_setmode.c
-> only the first three values are used.
This becomes also evident as values 3-7 are all 0.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/xgifb/vb_struct.h')
| -rw-r--r-- | drivers/staging/xgifb/vb_struct.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/xgifb/vb_struct.h b/drivers/staging/xgifb/vb_struct.h index e570baebd681..02f3bb5e09ce 100644 --- a/drivers/staging/xgifb/vb_struct.h +++ b/drivers/staging/xgifb/vb_struct.h @@ -158,7 +158,7 @@ struct vb_device_info { void __iomem *FBAddr; unsigned char const (*SR15)[8]; - unsigned char const (*CR40)[8]; + unsigned char const (*CR40)[3]; struct SiS_MCLKData const *MCLKData; |