[PATCH 3/3] ARM: OMAP: Remove plat-omap/common.c
From: Santosh Shilimkar <hidden>
Date: 2012-11-02 06:38:38
Also in:
linux-omap
Tony, On Friday 02 November 2012 04:18 AM, Tony Lindgren wrote:
This file has only omap_init_consistent_dma_size() left that can be moved to plat-omap/dma.c. Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/plat-omap/Makefile | 2 +- arch/arm/plat-omap/common.c | 26 -------------------------- arch/arm/plat-omap/dma.c | 8 ++++++++ 3 files changed, 9 insertions(+), 27 deletions(-) delete mode 100644 arch/arm/plat-omap/common.c
[..]
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index c288b76..00a3a53 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c@@ -2146,6 +2146,14 @@ static struct platform_driver omap_system_dma_driver = { }, }; +/* This must be called from init_early() */ +void __init omap_init_consistent_dma_size(void) +{ +#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE + init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20); +#endif +} +
Lets not move this in DMA code since the above is really related to frame buffer. It reserves more DMA area for dma_alloc_coherent() etc than default 2 MB. Infact, we should no longer need this with CMA and memblock in place. Tomi, Can we not get rid of the above memory reservation ? Regards santosh