| commit | ecdf8a4607edfebbfd6baada8eaecf532bf38600 | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Fri Jan 21 00:05:48 2011 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Fri Jan 21 00:05:48 2011 +0900 |
| tree | 78548689f854f197ce49a792206fedd4f34029b8 | |
| parent | bc9b3f5c9f3702e71066a4de0afe509a201d98b4 [diff] |
serial: sh-sci: Limit early console to one device. Presently the early console setup will be invoked for every device handed off to he earlyprintk command line argument. In practice we can only handle one, so this adds a sanity check to prevent clobbering the existing active console. Signed-off-by: Paul Mundt <lethal@linux-sh.org>