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| author |   Johan Hovold <jhovold@gmail.com> | 2009-10-07 20:05:07 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-10-09 13:52:05 -0700 |
| commit | cc01f17d5cb8ac604108515735aeca72e17944c1 (patch) | |
| tree | 88f2dd91bf41f9a4b8881264ba0efdd2d64b9631 /lib/dma-debug.c | |
| parent | USB: ftdi_sio: clean up read completion handler (diff) | |
| download | linux-dev-cc01f17d5cb8ac604108515735aeca72e17944c1.tar.xz linux-dev-cc01f17d5cb8ac604108515735aeca72e17944c1.zip | |
USB: ftdi_sio: re-implement read processing
- 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>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions