diff options
| author | Robert Baldyga <r.baldyga@samsung.com> | 2013-12-06 13:03:45 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-12-12 13:43:35 -0600 |
| commit | b963a81a4803fb387d6551ea0fb66876e0c8ff12 (patch) | |
| tree | e01f177d140b9555d1b9bdf75f713414679404b3 /kernel | |
| parent | 295538ff7e5389d5aee5845c548f114b793d60c9 (diff) | |
| download | blackbird-op-linux-b963a81a4803fb387d6551ea0fb66876e0c8ff12.tar.gz blackbird-op-linux-b963a81a4803fb387d6551ea0fb66876e0c8ff12.zip | |
usb: gadget: s3c-hsotg: add flush TX FIFO when kill all requests
This patch adds flushing TX FIFO in kill_all_requests() function in
dedicated-fifo mode. It's because when requests are killed (when endpoint is
disabled or in case of device reset/disconnection) in FIFO can stay some
unsent data. In the worst case FIFO can stay full, and then if endpoint will
be back enabled, sending new data will be impossible.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions
