diff options
| author | Johan Hovold <[email protected]> | 2017-03-30 15:46:30 +0200 |
|---|---|---|
| committer | Johan Hovold <[email protected]> | 2017-03-31 13:14:39 +0200 |
| commit | e1fdd5b2620198979b23abb679848a78461481e6 (patch) | |
| tree | 040c81712c513d444187246ba8a3cb03ff0ec216 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | bc242fc107c71354181ba82bd9e539de8d088ae9 (diff) | |
USB: serial: drop obsolete open-race workaround
Commit a65a6f14dc24 ("USB: serial: fix race between probe and open")
fixed a race between probe and open, which could lead to crashes when a
not yet fully initialised port was being opened.
This race was later incidentally closed by commit 7e73eca6a7b2 ("TTY:
move cdev_add to tty_register_device") which moved character-device
registration from tty_register_driver to tty_register_device, which
isn't called until the port has been fully set up.
Remove the now redundant workaround which had the negative side effect
of not allowing a port to be opened immediately after user space had
been notified of a new tty device.
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions