From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Tue, 11 Oct 2011 18:47:30 +0000 (+0300)
Subject: staging: xgifb: eliminate global XGI_Pr data
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f2df8c097a3cf0436c22358e11033c2d3b320aa4;p=openwrt%2Fstaging%2Fblogic.git

staging: xgifb: eliminate global XGI_Pr data

Move vb_device_info into xgifb_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>
---

diff --git a/drivers/staging/xgifb/XGI_main.h b/drivers/staging/xgifb/XGI_main.h
index 6c1f5e0a1bfc..731262adee9d 100644
--- a/drivers/staging/xgifb/XGI_main.h
+++ b/drivers/staging/xgifb/XGI_main.h
@@ -52,15 +52,15 @@ MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
 
 #define SEQ_DATA                  0x15
 
-#define XGISR			  XGI_Pr.P3c4
-#define XGICR                     XGI_Pr.P3d4
-#define XGIDACA                   XGI_Pr.P3c8
-#define XGIDACD                   XGI_Pr.P3c9
-#define XGIPART1                  XGI_Pr.Part1Port
-#define XGIPART2                  XGI_Pr.Part2Port
-#define XGIPART3                  XGI_Pr.Part3Port
-#define XGIPART4                  XGI_Pr.Part4Port
-#define XGIPART5                  XGI_Pr.Part5Port
+#define XGISR			  (xgifb_info->dev_info.P3c4)
+#define XGICR			  (xgifb_info->dev_info.P3d4)
+#define XGIDACA			  (xgifb_info->dev_info.P3c8)
+#define XGIDACD			  (xgifb_info->dev_info.P3c9)
+#define XGIPART1		  (xgifb_info->dev_info.Part1Port)
+#define XGIPART2		  (xgifb_info->dev_info.Part2Port)
+#define XGIPART3		  (xgifb_info->dev_info.Part3Port)
+#define XGIPART4		  (xgifb_info->dev_info.Part4Port)
+#define XGIPART5		  (xgifb_info->dev_info.Part5Port)
 #define XGIDAC2A                  XGIPART5
 #define XGIDAC2D                  (XGIPART5 + 1)
 
@@ -143,9 +143,6 @@ static int XGIfb_tvplug = -1;
 /* TW: For ioctl XGIFB_GET_INFO */
 /* XGIfb_info XGIfbinfo; */
 
-/* TW: XGI private structure */
-static struct vb_device_info  XGI_Pr;
-
 #define MD_XGI300 1
 #define MD_XGI315 2
 
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index bbbcdb7e50e3..dc6a9a8faf78 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -1650,6 +1650,7 @@ static int XGIfb_pan_display(struct fb_var_screeninfo *var,
 
 static int XGIfb_blank(int blank, struct fb_info *info)
 {
+	struct xgifb_video_info *xgifb_info = info->par;
 	u8 reg;
 
 	reg = xgifb_reg_get(XGICR, 0x17);
@@ -2002,14 +2003,15 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 	hw_info->pjIOAddress = (unsigned char *)xgifb_info->vga_base;
 	/* XGI_Pr.RelIO  = ioremap(pci_resource_start(pdev, 2), 128) + 0x30; */
 	printk("XGIfb: Relocate IO address: %lx [%08lx]\n",
-	       (unsigned long)pci_resource_start(pdev, 2), XGI_Pr.RelIO);
+	       (unsigned long)pci_resource_start(pdev, 2),
+	       xgifb_info->dev_info.RelIO);
 
 	if (pci_enable_device(pdev)) {
 		ret = -EIO;
 		goto error;
 	}
 
-	XGIRegInit(&XGI_Pr, (unsigned long)hw_info->pjIOAddress);
+	XGIRegInit(&xgifb_info->dev_info, (unsigned long)hw_info->pjIOAddress);
 
 	xgifb_reg_set(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
 	reg1 = xgifb_reg_get(XGISR, IND_XGI_PASSWORD);
@@ -2292,7 +2294,9 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 				XGIbios_mode[xgifb_info->mode_idx].xres) &&
 			    (XGI21_LCDCapList[m].LVDSVDE ==
 				XGIbios_mode[xgifb_info->mode_idx].yres)) {
-				xgifb_reg_set(XGI_Pr.P3d4, 0x36, m);
+				xgifb_reg_set(xgifb_info->dev_info.P3d4,
+					      0x36,
+					      m);
 				break;
 			}
 	}
@@ -2364,11 +2368,12 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 	XGIfb_bpp_to_var(xgifb_info, &fb_info->var);
 
 	fb_info->var.pixclock = (u32) (1000000000 /
-			XGIfb_mode_rate_to_dclock(&XGI_Pr, hw_info,
+			XGIfb_mode_rate_to_dclock(&xgifb_info->dev_info,
+				hw_info,
 				XGIbios_mode[xgifb_info->mode_idx].mode_no,
 				xgifb_info->rate_idx));
 
-	if (XGIfb_mode_rate_to_ddata(&XGI_Pr, hw_info,
+	if (XGIfb_mode_rate_to_ddata(&xgifb_info->dev_info, hw_info,
 		XGIbios_mode[xgifb_info->mode_idx].mode_no,
 		xgifb_info->rate_idx,
 		&fb_info->var.left_margin,
diff --git a/drivers/staging/xgifb/XGIfb.h b/drivers/staging/xgifb/XGIfb.h
index efcfac865001..7d2b970991b5 100644
--- a/drivers/staging/xgifb/XGIfb.h
+++ b/drivers/staging/xgifb/XGIfb.h
@@ -3,6 +3,7 @@
 #include <linux/ioctl.h>
 #include <linux/types.h>
 
+#include "vb_struct.h"
 #include "vgatypes.h"
 
 #define DISPTYPE_CRT1       0x00000008L
@@ -57,6 +58,7 @@ enum xgi_tv_plug { /* vicki@030226 */
 struct xgifb_video_info {
 	struct fb_info *fb_info;
 	struct xgi_hw_device_info hw_info;
+	struct vb_device_info dev_info;
 
 	int mode_idx;
 	int rate_idx;