Benoit Cousson 1bd897f849 spi/omap: Remove bus_num usage for instance index
bus_num was used to reference the mcspi controller instance in a fixed array.
Remove this array and store this information directly inside drvdata structure.

bus_num is now just set if the pdev->id is present or with -1 for dynamic
allocation by SPI core, but the driver does not access it anymore.

Clean some bad comments format, and remove un-needed space.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
[Cleanup the OMAP2_MCSPI_MAX_CTRL macro as it is not needed anymore]
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
2012-04-10 14:10:35 -06:00
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