diff options
Diffstat (limited to 'drivers/staging/xgifb/vb_util.c')
| -rw-r--r-- | drivers/staging/xgifb/vb_util.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/staging/xgifb/vb_util.c b/drivers/staging/xgifb/vb_util.c index d8429e8..19bcdab 100644 --- a/drivers/staging/xgifb/vb_util.c +++ b/drivers/staging/xgifb/vb_util.c @@ -8,46 +8,43 @@ #include "vb_util.h" -void xgifb_reg_set(unsigned long port, unsigned short index, - unsigned short data) +void xgifb_reg_set(unsigned long port, u8 index, u8 data) { outb(index, port); outb(data, port + 1); } -unsigned char xgifb_reg_get(unsigned long port, unsigned short index) +u8 xgifb_reg_get(unsigned long port, u8 index) { - unsigned char data; + u8 data; outb(index, port); data = inb(port + 1); return data; } -void xgifb_reg_and_or(unsigned long Port, unsigned short Index, - unsigned short DataAND, unsigned short DataOR) +void xgifb_reg_and_or(unsigned long Port, u8 Index, + unsigned DataAND, unsigned DataOR) { - unsigned short temp; + u8 temp; temp = xgifb_reg_get(Port, Index); /* XGINew_Part1Port index 02 */ temp = (temp & (DataAND)) | DataOR; xgifb_reg_set(Port, Index, temp); } -void xgifb_reg_and(unsigned long Port, unsigned short Index, - unsigned short DataAND) +void xgifb_reg_and(unsigned long Port, u8 Index, unsigned DataAND) { - unsigned short temp; + u8 temp; temp = xgifb_reg_get(Port, Index); /* XGINew_Part1Port index 02 */ temp &= DataAND; xgifb_reg_set(Port, Index, temp); } -void xgifb_reg_or(unsigned long Port, unsigned short Index, - unsigned short DataOR) +void xgifb_reg_or(unsigned long Port, u8 Index, unsigned DataOR) { - unsigned short temp; + u8 temp; temp = xgifb_reg_get(Port, Index); /* XGINew_Part1Port index 02 */ temp |= DataOR; |
