staging: xgifb: eliminate global fb_info variable

Move fb_info into xgi_video_info.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/xgifb/XGI_main.h

@@ -125,9 +125,6 @@ MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
 
 /* ------------------- Global Variables ----------------------------- */
 
-/* Fbcon variables */
-static struct fb_info *fb_info;
-
 static struct fb_var_screeninfo default_var = {
 	.xres		= 0,
 	.yres		= 0,

drivers/staging/xgifb/XGI_main_26.c

@@ -1986,12 +1986,14 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 	u8 CR48, CR38;
 	int ret;
 	bool xgi21_drvlcdcaplist = false;
+	struct fb_info *fb_info;
 
 	memset(&XGIhw_ext, 0, sizeof(struct xgi_hw_device_info));
 	fb_info = framebuffer_alloc(sizeof(struct fb_info), &pdev->dev);
 	if (!fb_info)
 		return -ENOMEM;
 
+	xgi_video_info.fb_info = fb_info;
 	xgi_video_info.chip_id = pdev->device;
 	pci_read_config_byte(pdev,
 			     PCI_REVISION_ID,
@@ -2447,6 +2449,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 static void __devexit xgifb_remove(struct pci_dev *pdev)
 {
 	struct video_info *xgifb_info = pci_get_drvdata(pdev);
+	struct fb_info *fb_info = xgifb_info->fb_info;
 
 	unregister_framebuffer(fb_info);
 #ifdef CONFIG_MTRR

drivers/staging/xgifb/XGIfb.h

@@ -53,6 +53,8 @@ enum xgi_tv_plug { /* vicki@030226 */
 };
 
 struct video_info {
+	struct fb_info *fb_info;
+
 	int           chip_id;
 	unsigned int  video_size;
 	unsigned long video_base;