[ARM] MX1/MX2 DMA: add missing local_irq_restore()

This patch adds a missing call to local_irq_restore() and fixes some
compiler warnings about unused variables for MX1.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2008-12-18 10:01:49 +01:00
commit 7c99502383