From 64beab14f53790e59a4e0a9ef1d752c12ad54a62 Mon Sep 17 00:00:00 2001
From: Krzysztof Helt <krzysztof.h1@wp.pl>
Date: Wed, 15 Oct 2008 22:03:38 -0700
Subject: [PATCH] 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>
---
drivers/video/cirrusfb.c | 20 ++++++--------------
1 file 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;
--
2.20.1