diff options
| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2012-03-19 21:50:13 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-10 09:52:58 -0700 |
| commit | 9a801f252a1695d85da53845daf6e21671bf72ed (patch) | |
| tree | 5eab66a6ab01624f0e6165ed873926fb86cd93f1 /drivers/staging/xgifb | |
| parent | 30b768161564891a5109db1520bfc954ca2b3649 (diff) | |
| download | linux-9a801f252a1695d85da53845daf6e21671bf72ed.tar.bz2 | |
staging/xgifb: simplify vga I/O ports handling
XGIfb driver transfers integer port number through several typecasts via
pjIOAddress field. Drop that field completely and use vga_base field of
xgifb_info directly.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/xgifb')
| -rw-r--r-- | drivers/staging/xgifb/XGI_main_26.c | 2 | ||||
| -rw-r--r-- | drivers/staging/xgifb/vb_init.c | 2 | ||||
| -rw-r--r-- | drivers/staging/xgifb/vb_setmode.c | 2 | ||||
| -rw-r--r-- | drivers/staging/xgifb/vgatypes.h | 2 |
4 files changed, 3 insertions, 5 deletions
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index bc542a57d2a0..c55240b1608d 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -1924,7 +1924,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, xgifb_info->display2_force = true; } - XGIRegInit(&xgifb_info->dev_info, (unsigned long)hw_info->pjIOAddress); + XGIRegInit(&xgifb_info->dev_info, xgifb_info->vga_base); xgifb_reg_set(XGISR, IND_SIS_PASSWORD, SIS_PASSWORD); reg1 = xgifb_reg_get(XGISR, IND_SIS_PASSWORD); diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c index 94d5c35e22fb..a951ca4d8287 100644 --- a/drivers/staging/xgifb/vb_init.c +++ b/drivers/staging/xgifb/vb_init.c @@ -1478,7 +1478,7 @@ unsigned char XGIInitNew(struct pci_dev *pdev) pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; - pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress; + pVBInfo->BaseAddr = xgifb_info->vga_base; /* Newdebugcode(0x99); */ diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index 2919924213c4..5a00e94c46f0 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -7387,7 +7387,7 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info, unsigned short ModeIdIndex; struct vb_device_info VBINF; struct vb_device_info *pVBInfo = &VBINF; - pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress; + pVBInfo->BaseAddr = xgifb_info->vga_base; pVBInfo->IF_DEF_LVDS = 0; pVBInfo->IF_DEF_LCDA = 1; diff --git a/drivers/staging/xgifb/vgatypes.h b/drivers/staging/xgifb/vgatypes.h index a7208e315815..30cdd1af81f1 100644 --- a/drivers/staging/xgifb/vgatypes.h +++ b/drivers/staging/xgifb/vgatypes.h @@ -66,8 +66,6 @@ struct xgi_hw_device_info { unsigned long ulVideoMemorySize; /* size, in bytes, of the memory on the board */ - unsigned char *pjIOAddress; /* base I/O address of VGA ports (0x3B0) */ - unsigned char jChipType; /* Used to Identify Graphics Chip */ /* defined in the data structure type */ /* "XGI_CHIP_TYPE" */ |