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staging/xgifb: mttr must be (signed) int

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The mttr field must be declared as signed int (as in every other fb
driver) for the mttr functions to work properly.
Moreover the value should be initialized with -1.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Huewe 2013-02-03 22:54:32 +01:00 committed by Greg Kroah-Hartman
parent 44e1312c68
commit 8cedcc7022
2 changed files with 2 additions and 2 deletions
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2
drivers/staging/xgifb/XGI_main_26.c
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@ -1802,7 +1802,7 @@ static int xgifb_probe(struct pci_dev *pdev,
if (!XGIInitNew(pdev))
dev_err(&pdev->dev, "XGIInitNew() failed!\n");
xgifb_info->mtrr = (unsigned int) 0;
xgifb_info->mtrr = -1;
xgifb_info->hasVB = HASVB_NONE;
if ((xgifb_info->chip == XG20) ||

2
drivers/staging/xgifb/XGIfb.h
View File

@ -67,7 +67,7 @@ struct xgifb_video_info {
unsigned long mmio_size;
void __iomem *mmio_vbase;
unsigned long vga_base;
unsigned long mtrr;
int mtrr;
int video_bpp;
int video_cmap_len;