tree a136cc818ba6a898ad6a4123dc4e6d5467b3d667
parent 320ce6f6fb3d95e02a183709e51d8a16a8b00e0a
author Jarkko Nikula <jarkko.nikula@nokia.com> 1233248232 -0800
committer Tony Lindgren <tony@atomide.com> 1233248232 -0800

ARM: OMAP: DMA: Fix uninitialized channel flags

This has similar symptoms than 66c23551b1b774e2be3c7bdf91c0ebf2c7a3519e
where just omap_request_dma, omap_dma_link_lch and omap_dma_unlink_lch
can cause incorrect dump_stack(). Here it can happen if channel has been
used before and the channel flags variable holds old status.

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>