Mechanically transplant the removal code from soc_common into each
SoC specific base support file, thereby allowing
soc_common_drv_pcmcia_remove to be removed.  No other changes.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>