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(parent: 2c557a4) | patch
USB: musb: enable low level DMA operation for Blackfin
authorBryan Wu <cooloney@kernel.org>
Tue, 2 Dec 2008 19:33:47 +0000 (21:33 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 7 Jan 2009 18:00:07 +0000 (10:00 -0800)
commit6995eb68aab70e79eedb710d7d6d1f22d8aea4a7
tree6d34a3ee0e6a133010154812cc0170b7fb3a3e2ftree | snapshot (tar.gz zip)
parent2c557a4a98be67ea54dfd0e8497050a24b7311c6commit | diff
USB: musb: enable low level DMA operation for Blackfin

- DMA registers in Blackfin have different layout
- DMA interrupt flags need to be cleared by software

Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/musb/musbhsdma.c diff | blob | blame | history
drivers/usb/musb/musbhsdma.h [new file with mode: 0644] blob