| commit | 4da2405606d47ca767e0c6ba556f127cfa2181d0 | [log] [tgz] |
|---|---|---|
| author | Jiri Slaby <jslaby@suse.cz> | Mon Mar 05 14:52:08 2012 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Mar 08 11:47:01 2012 -0800 |
| tree | d03cb844398c91ee97980a85a3eee007c184ce0f | |
| parent | 885f8b0f8ab497b8520f95ff3c1bb7efb1c331ac [diff] |
TTY: serial, use atomic_inc_return in ioc4_serial We want to know the value of the atomic variable in intr_connect after the increment. But atomic_inc doesn't, per definition, return the value. It is just a pure coincidence that ia64 defines atomic_inc as atomic_inc_return. So fix this mistake by using atomic_inc_return properly. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>