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>

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 05d0a9937617e96c2cc5c0435a6ca6e831b5aa34..2f73e366111e08b55c65b338841c76f0255f172c 100644 (file)
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -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",