cirrusfb: drop device pointers from cirrusfb_info

The device pointer can be easily obtained from fb_info->device if needed.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 14 deletions

diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index 4888ff69f802..0eb429a35732 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c
@@ -367,15 +367,8 @@ struct cirrusfb_info {
 
         struct cirrusfb_regs currentmode;
         int blank_mode;
+        u32 pseudo_palette[16];
 
-        u32     pseudo_palette[16];
-
-#ifdef CONFIG_ZORRO
-        struct zorro_dev *zdev;
-#endif
-#ifdef CONFIG_PCI
-        struct pci_dev *pdev;
-#endif
         void (*unmap)(struct fb_info *info);
 };
 
@@ -2183,8 +2176,7 @@ static void get_pci_addrs(const struct pci_dev *pdev,
 
 static void cirrusfb_pci_unmap(struct fb_info *info)
 {
-        struct cirrusfb_info *cinfo = info->par;
-        struct pci_dev *pdev = cinfo->pdev;
+        struct pci_dev *pdev = to_pci_dev(info->device);
 
         iounmap(info->screen_base);
 #if 0 /* if system didn't claim this region, we would... */
@@ -2200,14 +2192,16 @@ static void cirrusfb_pci_unmap(struct fb_info *info)
 static void __devexit cirrusfb_zorro_unmap(struct fb_info *info)
 {
         struct cirrusfb_info *cinfo = info->par;
-        zorro_release_device(cinfo->zdev);
+        struct zorro_dev *zdev = to_zorro_dev(info->device);
+
+        zorro_release_device(zdev);
 
         if (cinfo->btype == BT_PICASSO4) {
                 cinfo->regbase -= 0x600000;
                 iounmap((void *)cinfo->regbase);
                 iounmap(info->screen_base);
         } else {
-                if (zorro_resource_start(cinfo->zdev) > 0x01000000)
+                if (zorro_resource_start(zdev) > 0x01000000)
                         iounmap(info->screen_base);
         }
 }
@@ -2348,7 +2342,6 @@ static int cirrusfb_pci_register(struct pci_dev *pdev,
         }
 
         cinfo = info->par;
-        cinfo->pdev = pdev;
         cinfo->btype = btype = (enum cirrus_board) ent->driver_data;
 
         DPRINTK(" Found PCI device, base address 0 is 0x%x, btype set to %d\n",
@@ -2484,7 +2477,6 @@ static int cirrusfb_zorro_register(struct zorro_dev *z,
         assert(z);
         assert(btype != BT_NONE);
 
-        cinfo->zdev = z;
         board_addr = zorro_resource_start(z);
         board_size = zorro_resource_len(z);
         info->screen_size = size;