intel_audio_dump/hsw: align code with tab
intel_audio_dump/hsw: align code with tab

This patch makes the file to follow kernel coding style:
- replace leading spaces with tabs for alignment
- fix some minor format issues

But the max length of a line is set to 120 characters for readability
on high resolution displays.

Signed-off-by: Mengdong Lin <ac87c9ff77e1b1b91a4205a4fd089f74fbeac283@intel.com>
Reviewed-by: Haihao Xiang <8d677183e5993577d4fa73a419b76987913292d6@intel.com>
Signed-off-by: Ben Widawsky <cf148a1c890adeeb4308e9e093ed95f3d05c8318@intel.com>

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