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DMAENGINE: ste_dma40: fix disabled channels list 

The value in the array, not the index, specifies the channel to be
disabled.

Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
hifive-unleashed-5.1
Rabin Vincent 2010-10-06 08:20:35 +00:00 committed by Dan Williams
parent 3c0f24019f
commit f57b407cfd
1 changed files with 5 additions and 3 deletions
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8
drivers/dma/ste_dma40.c
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@ -2449,9 +2449,11 @@ static int __init d40_phy_res_init(struct d40_base *base)
/* Mark disabled channels as occupied */
for (i = 0; base->plat_data->disabled_channels[i] != -1; i++) {
base->phy_res[i].allocated_src = D40_ALLOC_PHY;
base->phy_res[i].allocated_dst = D40_ALLOC_PHY;
num_phy_chans_avail--;
int chan = base->plat_data->disabled_channels[i];
base->phy_res[chan].allocated_src = D40_ALLOC_PHY;
base->phy_res[chan].allocated_dst = D40_ALLOC_PHY;
num_phy_chans_avail--;
}
dev_info(base->dev, "%d of %d physical DMA channels available\n",