diff options
Diffstat (limited to 'drivers/video/amifb.c')
| -rw-r--r-- | drivers/video/amifb.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c index f1ba54f4fc39..88a47845c4f7 100644 --- a/drivers/video/amifb.c +++ b/drivers/video/amifb.c @@ -1144,7 +1144,7 @@ static void amifb_deinit(void); */ static int flash_cursor(void); -static irqreturn_t amifb_interrupt(int irq, void *dev_id, struct pt_regs *fp); +static irqreturn_t amifb_interrupt(int irq, void *dev_id); static u_long chipalloc(u_long size); static void chipfree(void); @@ -2407,10 +2407,10 @@ default_chipset: fb_info.fix.smem_len); if (!videomemory) { printk("amifb: WARNING! unable to map videomem cached writethrough\n"); - videomemory = ZTWO_VADDR(fb_info.fix.smem_start); - } + fb_info.screen_base = (char *)ZTWO_VADDR(fb_info.fix.smem_start); + } else + fb_info.screen_base = (char *)videomemory; - fb_info.screen_base = (char *)videomemory; memset(dummysprite, 0, DUMMYSPRITEMEMSIZE); /* @@ -2453,6 +2453,8 @@ static void amifb_deinit(void) { fb_dealloc_cmap(&fb_info.cmap); chipfree(); + if (videomemory) + iounmap((void*)videomemory); release_mem_region(CUSTOM_PHYSADDR+0xe0, 0x120); custom.dmacon = DMAF_ALL | DMAF_MASTER; } @@ -2492,7 +2494,7 @@ static int flash_cursor(void) * VBlank Display Interrupt */ -static irqreturn_t amifb_interrupt(int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t amifb_interrupt(int irq, void *dev_id) { if (do_vmode_pan || do_vmode_full) ami_update_display(); |