spi/s3c64xx: Check before mem-region release

Add precautionary check before releasing memory region.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Jassi Brar 2010-01-20 13:49:44 -07:00 • committed by Grant Likely
commit ef6c680dc5