Improve the error prints to give more information about the offending
address & size.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx>
---
drivers/video/omap2/vram.c | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c
index fed2a72..bb5ee06 100644
--- a/drivers/video/omap2/vram.c
+++ b/drivers/video/omap2/vram.c
@@ -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;
}
--
1.7.1
--
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