From: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
Return IRQ_HANDLED when bfin ata device is busy.
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3513
v1-v2:
- fold api breakage fixing patch together.
- mark 'static', not 'inline'.
Signed-off-by: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
Signed-off-by: Bryan Wu <cooloney@xxxxxxxxxx>
---
drivers/ata/pata_bf54x.c | 124 ++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 120 insertions(+), 4 deletions(-)