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>

drivers/dma/ste_dma40.c

@@ -2449,8 +2449,10 @@ 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;
+		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--;
 	}