ssb: fix alignment of struct bcma_device_id

ssb: fix alignment of struct bcma_device_id

The ARM OABI and EABI disagree on the alignment of structures with small
members, so module init tools may interpret the ssb device table
incorrectly, as shown by this warning when building the b43 device driver
in an OABI kernel:

FATAL: drivers/net/wireless/b43/b43: sizeof(struct ssb_device_id)=6 is not
a modulo of the size of section __mod_ssb_device_table=88.

Forcing the default (EABI) alignment on the structure makes this problem
go away.  Since the ssb_device_id may have the same problem, better fix
both structures.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: Michael Buesch <mb@bu3sch.de>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>