In original implementation, the revision passed to
these macros contained revision number in lower nibble.
But, later the revision bits (OMAP_REVBITS_XX) were
defined to use omap_revision[15:08] where revision
number is containied in higher nibble.
This patch updates the macros; else incorrect revision
is detected for OMAP35xx devices.
Signed-off-by: Sanjeev Premi <premi@ti.com>
435bb82749