| commit | e47c4f70ea41fd973eec80a9388a1347d3d27896 | [log] [tgz] |
|---|---|---|
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Mon Dec 14 22:47:20 2009 -0800 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Tue Dec 15 00:35:08 2009 -0800 |
| tree | baf261863ea13ccee04e2c150b68abb7034e2546 | |
| parent | a61cd03827eceefcec19eefc6e1173703fdc5e5d [diff] |
Input: at32psif - do not sleep in atomic context We can't use msleep() while holding a spinlock, moreower serio's write() method is supposed to be useable from inettrupt context. Let's do what i8042 does and poll the status register every 50 us (with udelay). Reported-by: Marjan Fojkar <marjan@pajkc.eu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>