From 4f1bcaf094ccc512c23e10104c05a6f8e5b7a9e4 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 22 Jun 2006 14:47:32 -0700 Subject: [PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use VGA_MAP_MEM translates to ioremap() on some architectures. It makes sense to do this to vga_vram_base, because we're going to access memory between vga_vram_base and vga_vram_end. But it doesn't really make sense to map starting at vga_vram_end, because we aren't going to access memory starting there. On ia64, which always has to be different, ioremapping vga_vram_end gives you something completely incompatible with ioremapped vga_vram_start, so vga_vram_size ends up being nonsense. As a bonus, we often know the size up front, so we can use ioremap() correctly, rather than giving it a zero size. Signed-off-by: Bjorn Helgaas Cc: "Antonino A. Daplas" Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/vga16fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/video/vga16fb.c') diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c index f3f16fd9f231..4fd2a272e03d 100644 --- a/drivers/video/vga16fb.c +++ b/drivers/video/vga16fb.c @@ -1351,7 +1351,7 @@ static int __init vga16fb_probe(struct device *device) } /* XXX share VGA_FB_PHYS and I/O region with vgacon and others */ - info->screen_base = (void __iomem *)VGA_MAP_MEM(VGA_FB_PHYS); + info->screen_base = (void __iomem *)VGA_MAP_MEM(VGA_FB_PHYS, 0); if (!info->screen_base) { printk(KERN_ERR "vga16fb: unable to map device\n"); -- cgit v1.2.3