DMAENGINE: ste_dma40: no disabled phy channels on ux500

Make sure we have no disabled physical channels when we start on
the ux500 machines.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c
index a001e4c0..e2b7c31 100644
--- a/arch/arm/mach-ux500/devices-db8500.c
+++ b/arch/arm/mach-ux500/devices-db8500.c
@@ -194,6 +194,7 @@
 	.memcpy_conf_phy = &dma40_memcpy_conf_phy,
 	.memcpy_conf_log = &dma40_memcpy_conf_log,
 	.llis_per_log = 8,
+	.disabled_channels = {-1},
 };
 
 struct platform_device u8500_dma40_device = {