The davinci-i2s driver ("davinci-mcbsp") does not use platform
data any longer. Remove the dummy pdata provided by the board
drivers dm355, dm365, dm644x and neuros-osd2.
Signed-off-by: NPetr Kulhavy <petr@barix.com>
Reviewed-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>