| commit | 753812cb2eccf18f0f1537fd1a5dd9659b60a505 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Fri Jul 31 09:31:20 2015 -0600 |
| committer | Simon Glass <sjg@chromium.org> | Wed Aug 05 08:42:40 2015 -0600 |
| tree | 02b3649842a613a4d3566fdef5385af4c8819ebc | |
| parent | 2fda14ae6aa36798b59ab0591a2009ead206159b [diff] |
dm: serial: Correct logic in serial_find_console_or_panic() In a final attempt to find a console UART this function uses the first first available serial device. However the check for a valid device is inverted. This code is only executed when there is in fact no serial UART, but at present it can fail to reach the panic_str() call in this case, and start trying to use a non-existent UART. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>