| commit | 3deb649e654ff87b87de9e415ac43ca8afbdff07 | [log] [tgz] |
|---|---|---|
| author | Ben Nizette <bn@niasdigital.com> | Fri Apr 17 20:35:58 2009 -0700 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Fri Apr 17 20:42:06 2009 -0700 |
| tree | d4945843d93093636e74413894ac3451bd7314a5 | |
| parent | 29fa98bd9b50b5e9c17d99e961640ffafb765d71 [diff] |
Input: ucb1400 - use disable_irq_nosync() in irq handler disable_irq() waits for all running handlers to complete before returning. As such, if it's used to disable an interrupt from that interrupt's handler it will deadlock. This replaces the dangerous instances with the _nosync() variant which doesn't have this problem. Signed-off-by: Ben Nizette <bn@niasdigital.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>