ALSA: hda/tegra: Order clock and reset names consistently

The example in the device tree binding documentation and the driver code
list hda2codec_2x as the last entry in the clock-names and reset-names
properties. Update the description of the properties to use the same
order.
Signed-off-by: Thierry Reding <treding@nvidia.com>

Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt

@@ -8,10 +8,10 @@ Required properties:
 - interrupts : The interrupt from the HDA controller.
 - clocks : Must contain an entry for each required entry in clock-names.
   See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries: hda, hda2codec_2x, hda2hdmi
+- clock-names : Must include the following entries: hda, hda2hdmi, hda2codec_2x
 - resets : Must contain an entry for each entry in reset-names.
   See ../reset/reset.txt for details.
-- reset-names : Must include the following entries: hda, hda2codec_2x, hda2hdmi
+- reset-names : Must include the following entries: hda, hda2hdmi, hda2codec_2x
 
 Example: