| commit | 8674cabe052b9ce23f72abb83058fc1d545e257a | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Mon Apr 12 11:38:12 2021 +0200 |
| committer | Johan Hovold <johan@kernel.org> | Tue Apr 13 18:19:28 2021 +0200 |
| tree | afe7deb357be32fdd9f3d8b878832e9fe19c6f12 | |
| parent | d07082277f55cb395be00c813c62f3c956d1edb6 [diff] |
USB: serial: f81232: drop time-based drain delay
The f81232 driver now waits for the transmit FIFO to drain during close
so there is no need to keep the time-based drain delay, which would add
up to two seconds on every close for low line speeds.
Fixes: 98405f81036d ("USB: serial: f81232: add tx_empty function")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>