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cirrusfb: drop device pointers from cirrusfb_info

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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>
This commit is contained in:
Krzysztof Helt 2008-10-15 22:03:38 -07:00 committed by Linus Torvalds
parent 1cea9a9a6c
commit 64beab14f5
1 changed files with 6 additions and 14 deletions
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20
drivers/video/cirrusfb.c
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@ -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;