p54spi: return status of p54spi_wakeup

Return whether wakeup operation succeeded.
Make use of this return value.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Max Filippov 2009-05-18 03:02:33 +04:00 • committed by John W. Linville
commit 465b63537f