ASoC: ak5386: Add regulators to documentation and fix sparse warning

Document the newly added regulators to the DT binding document.

Also, "static const char const *x" is not identical to "static const char * const x", which sparse now complains about. Fix it.

---
 Documentation/devicetree/bindings/sound/ak5386.txt | 4 ++++
 sound/soc/codecs/ak5386.c                          | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

index dc3914f..ec3df3a 100644
@@ -10,10 +10,14 @@ Optional properties:
 
   - reset-gpio : a GPIO spec for the reset/power down pin.
 		 If specified, it will be deasserted at probe time.
+  - va-supply : a regulator spec, providing 5.0V
+  - vd-supply : a regulator spec, providing 3.3V
 
 Example:
 
 spdif: ak5386@0 {
 	compatible = "asahi-kasei,ak5386";
 	reset-gpio = <&gpio0 23>;
+	va-supply = <&vdd_5v0_reg>;
+	vd-supply = <&vdd_3v3_reg>;
 };

index a30be5c..8107a1c 100644
@@ -19,7 +19,7 @@
 #include <sound/pcm.h>
 #include <sound/initval.h>
 
-static const char const *supply_names[] = {
+static const char * const supply_names[] = {
 	"va", "vd"
 };
 

1.8.5.3

Add the 3v3 supply to Documentation/devicetree/bindings/sound/ak4104.txt.

---
 Documentation/devicetree/bindings/sound/ak4104.txt | 3 +++
 1 file changed, 3 insertions(+)

index b902ee3..deca5e1 100644
@@ -8,6 +8,8 @@ Required properties:
 
   - reg : The chip select number on the SPI bus
 
+  - vdd-supply : A regulator node, providing 2.7V - 3.6V
+
 Optional properties:
 
   - reset-gpio : a GPIO spec for the reset pin. If specified, it will be

@@ -19,4 +21,5 @@ spdif: ak4104@0 {
 	compatible = "asahi-kasei,ak4104";
 	reg = <0>;
 	spi-max-frequency = <5000000>;
+	vdd-supply = <&vdd_3v3_reg>;
 };

1.8.5.3

Applied, thanks (changelog is slightly wrong...).

Applied, though this should really have been two patches as there's no overlap.

Hmm, for some reason, this patch didn't make it to mainline yet. Same for another one that patches the same file which I sent the same day. Want me to resend?

Thanks,
Daniel

It's probably poor network connectivity to kernel.org at the time I applied them but I can't tell any more. They should be there now.