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OMAP4: dma: Correct CPU version check for dma_common_ch_end 

CCDN is the last common channel register in all OMAP4 versions. Use
cpu_is_omap44xx() instead of the cpu_is_omap4430().
cpu_is_omap4430() returns 0 unconditionally. This causes that the
dma_common_ch_end register variable is not configured correctly on OMAP4, not
even for OMAP4430.
Because of this, registers between CCFN - CCDN will be not cleard in the
omap2_clear_dma function in OMAP4.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Peter Ujfalusi 2012-02-23 09:44:41 +02:00 committed by Tony Lindgren
parent 82dfcbfe63
commit d82ba9954b
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-omap2/dma.c
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@ -227,7 +227,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
dma_stride = OMAP2_DMA_STRIDE;
dma_common_ch_start = CSDP;
if (cpu_is_omap3630() || cpu_is_omap4430())
if (cpu_is_omap3630() || cpu_is_omap44xx())
dma_common_ch_end = CCDN;
else
dma_common_ch_end = CCFN;