diff options
| author | Alexandre Bailon <[email protected]> | 2017-04-16 23:21:18 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2017-04-18 16:48:26 +0200 |
| commit | 593bc4622a98c172dbb939103aef917d1800a663 (patch) | |
| tree | 536382265b31a66d28d13dba2af10f8746af3c87 /kernel/workqueue.c | |
| parent | d6299b6efbf66c27d2d8cda009e6d49b53dc4cfe (diff) | |
usb: musb: musb_cppi41: Workaround DMA stall issue during teardown
The DMA may hang up if a teardown is initiated while an endpoint is still
active (Advisory 2.3.27 of DA8xx errata).
To workaround this issue, add a delay before to initiate the teardown.
Signed-off-by: Alexandre Bailon <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'kernel/workqueue.c')
0 files changed, 0 insertions, 0 deletions