| commit | 5284eba7b37dfeffe75bfdf81a13e9efebe0480a | [log] [tgz] |
|---|---|---|
| author | Vineet Gupta <Vineet.Gupta1@synopsys.com> | Thu Aug 01 21:49:19 2013 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Aug 02 11:54:12 2013 +0800 |
| tree | 488245e42b7e58d5e813cfd3de6f56c04c53c8a1 | |
| parent | cb50e5235b8ae5aa0fe422eaaa8e444024c5bd98 [diff] |
serial/arc-uart: Handle Rx Error Interrupts w/o any data Currently, Rx error handling only triggers if there is some Rx data. Fix that by checking for error - before the data handling. Reported-by: Mischa Jonker <mjonker@synopsys.com> Tested-by: Mischa Jonker <mjonker@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>