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OMAP: VRAM: improve VRAM error prints 

Improve the error prints to give more information about the offending
address & size.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Tomi Valkeinen 2010-11-10 11:45:18 +02:00 committed by Paul Mundt
parent 32ed3036c5
commit 108409a8a4
1 changed files with 9 additions and 3 deletions
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12
drivers/video/omap2/vram.c
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@ -554,9 +554,15 @@ void __init omap_vram_reserve_sdram_memblock(void)
size = PAGE_ALIGN(size);
if (paddr) {
if ((paddr & ~PAGE_MASK) ||
!memblock_is_region_memory(paddr, size)) {
pr_err("Illegal SDRAM region for VRAM\n");
if (paddr & ~PAGE_MASK) {
pr_err("VRAM start address 0x%08x not page aligned\n",
paddr);
return;
}
if (!memblock_is_region_memory(paddr, size)) {
pr_err("Illegal SDRAM region 0x%08x..0x%08x for VRAM\n",
paddr, paddr + size - 1);
return;
}