| commit | c3c7e4b94878b3f85a9f5ab10c47e8d4ef531663 | |
| author | Johan Hovold <jhovold@gmail.com> | |
| Wed, 7 Oct 2009 18:05:07 +0000 (7 20:05 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 22 Oct 2009 22:11:47 +0000 (22 15:11 -0700) | ||
| tree | 5e089aa9b0d3d2cccdacc0ad58db0b9006c3026f | treesnapshot (tar.gz zip) |
| parent | 990399b24d86bb171ff21c333109b0dd05fae669 | commitdiff |
USB: ftdi_sio: re-implement read processing
commit cc01f17d5cb8ac604108515735aeca72e17944c1 upstream.
- Re-structure read processing.
- Kill obsolete work queue and always push to tty in completion handler.
- Use tty_insert_flip_string instead of per character push when
possible.
- Fix stalled-read regression in 2.6.31 by using urb status to
determine when port is closed rather than port count.
- Fix race with open/close by checking ASYNCB_INITIALIZED in
unthrottle.
- Kill private rx_flag and lock and use throttle flags in
usb_serial_port instead.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit cc01f17d5cb8ac604108515735aeca72e17944c1 upstream.
- Re-structure read processing.
- Kill obsolete work queue and always push to tty in completion handler.
- Use tty_insert_flip_string instead of per character push when
possible.
- Fix stalled-read regression in 2.6.31 by using urb status to
determine when port is closed rather than port count.
- Fix race with open/close by checking ASYNCB_INITIALIZED in
unthrottle.
- Kill private rx_flag and lock and use throttle flags in
usb_serial_port instead.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/serial/ftdi_sio.c | diffblobblamehistory |