[PATCH 5/5] ARM: bcm2835: use defined DMA_DREQ names instead of magic numbers

[kernel at martin.sperl.org]

From: Martin Sperl <kernel at martin.sperl.org>

Change the device tree source so that instead of magic numbers
the corresponding BCM2835_DMA_DREQ_* names are used to ease readability.

Signed-off-by: Martin Sperl <kernel at martin.sperl.org>
---
 arch/arm/boot/dts/bcm283x.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 084eda7..aec67a9 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -1,6 +1,7 @@
 #include <dt-bindings/pinctrl/bcm2835.h>
 #include <dt-bindings/clock/bcm2835.h>
 #include <dt-bindings/clock/bcm2835-aux.h>
+#include <dt-bindings/dma/bcm2835.h>
 #include <dt-bindings/interrupt-controller/bcm2835.h>
 #include "skeleton.dtsi"
 
@@ -134,8 +135,8 @@
 			reg = <0x7e203000 0x20>,
 			      <0x7e101098 0x02>;
 
-			dmas = <&dma 2>,
-			       <&dma 3>;
+			dmas = <&dma BCM2835_DMA_DREQ_PCM_TX>,
+			       <&dma BCM2835_DMA_DREQ_PCM_RX>;
 			dma-names = "tx", "rx";
 			status = "disabled";
 		};
-- 
2.1.4