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| author | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2010-11-10 11:45:19 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-11-10 20:51:13 +0900 |
| commit | 88abf44d3d8d4fefcbf3d57584d471e38cb51627 (patch) | |
| tree | b43468aec564c391415252636995e08ad3e45f0c | |
| parent | 108409a8a4e325db38f27258da68d7207a0ad433 (diff) | |
| download | blackbird-obmc-linux-88abf44d3d8d4fefcbf3d57584d471e38cb51627.tar.gz blackbird-obmc-linux-88abf44d3d8d4fefcbf3d57584d471e38cb51627.zip | |
OMAP: VRAM: Fix boot-time memory allocation
Use memblock_free() and memblock_remove() to remove the allocated or
reserved VRAM area from normal kernel memory.
This is a slightly modified version of patches from Felipe Contreras and
Namhyung Kim.
Reported-by: Felipe Contreras <felipe.contreras@gmail.com>
Reported-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | drivers/video/omap2/vram.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c index bb5ee0663e65..2fd7e5271be9 100644 --- a/drivers/video/omap2/vram.c +++ b/drivers/video/omap2/vram.c @@ -576,9 +576,12 @@ void __init omap_vram_reserve_sdram_memblock(void) return; } } else { - paddr = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_REAL_LIMIT); + paddr = memblock_alloc(size, PAGE_SIZE); } + memblock_free(paddr, size); + memblock_remove(paddr, size); + omap_vram_add_region(paddr, size); pr_info("Reserving %u bytes SDRAM for VRAM\n", size); |
