ASoC: fsl: Refine DT binding documents for more readability

This series of patches simply add indentations and blank lines to each DT binding documents of Freescale ASoC drivers so as to make them more clear and readable.

@Mark Brown
Not sure if they are okay to get applied through your tree. Otherwise, I might need to change these subjects and send them to DT maillist only. Thank you.

Nicolin Chen (8):
ASoC: fsl_esai: Add indentation for binding doc to increase
readability
ASoC: fsl_spdif: Add indentation for binding doc to increase
readability
ASoC: fsl_sai: Add indentation for binding doc to increase readability
ASoC: eukrea-tlv320: Add indentation for binding doc to increase
readability
ASoC: imx-audmux: Add indentation for binding doc to increase
readability
ASoC: imx-sgtl5000: Add indentation for binding doc to increase
readability
ASoC: imx-spdif: Add indentation for binding doc to increase
readability
ASoC: imx-wm8962: Add indentation for binding doc to increase
readability

 .../devicetree/bindings/sound/eukrea-tlv320.txt    | 15 +++--
 .../devicetree/bindings/sound/fsl,esai.txt         | 44 ++++++++-------
 .../devicetree/bindings/sound/fsl,spdif.txt        | 37 ++++++------
 .../devicetree/bindings/sound/fsl-sai.txt          | 66 ++++++++++++++--------
 .../bindings/sound/imx-audio-sgtl5000.txt          | 61 +++++++++++---------
 .../devicetree/bindings/sound/imx-audio-spdif.txt  | 22 ++++----
 .../devicetree/bindings/sound/imx-audio-wm8962.txt | 45 ++++++++-------
 .../devicetree/bindings/sound/imx-audmux.txt       | 22 +++++---
 8 files changed, 178 insertions(+), 134 deletions(-)

1.9.1