| commit | c0dbcbb52e8ccc4044d9c42cbe4bc56e82121bfd | |
| author | Wei Yongjun <weiyongjun1@huawei.com> | |
| Thu, 4 Jan 2018 07:42:15 +0000 (4 07:42 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Sat, 3 Feb 2018 16:58:41 +0000 (3 17:58 +0100) | ||
| tree | 18ebd1f45ec07f6607a0e40a0010d248ca6046cd | treesnapshot (tar.gz zip) |
| parent | 970aeba3f3e5d46352244c997d33800eeb0fcb4a | commitdiff |
serial: 8250_uniphier: fix error return code in uniphier_uart_probe()
commit 7defa77d2baca4d6eb85234f10f38ab618332e75 upstream.
Fix to return a negative error code from the port register error
handling case instead of 0, as done elsewhere in this function.
Fixes: 39be40ce066d ("serial: 8250_uniphier: fix serial port index in private data")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7defa77d2baca4d6eb85234f10f38ab618332e75 upstream.
Fix to return a negative error code from the port register error
handling case instead of 0, as done elsewhere in this function.
Fixes: 39be40ce066d ("serial: 8250_uniphier: fix serial port index in private data")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/tty/serial/8250/8250_uniphier.c | diffblobblamehistory |