| commit | cd385e9a2a2daa7e74003f930886e4c1cdf032f4 | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Mon Mar 09 16:27:17 2015 -0400 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Mar 26 16:17:55 2015 +0100 |
| tree | 3ef3dfeaafeada0b1c859b6ebb386aaa78826c11 | |
| parent | 0e3e143e5d1e7be65331cdf6d100b08bc6c15b72 [diff] |
serial: 8250_early: Fix setup() error code If parsing failed to decode a valid uart addr, return -ENODEV instead of success. Although setup_earlycon() will detect the failure anyway (because the write() method has not been set), that behavior is not obvious and should not be relied on. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>