| commit | 2cda227bba7e8398c6f8a7792c7f35818187dcc6 | [log] [tgz] |
|---|---|---|
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | Fri Oct 30 11:39:03 2015 +0900 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sun Dec 13 19:59:48 2015 -0800 |
| tree | 9d5a7d0a206b7c3f3ad987cf9cf883cb8347184d | |
| parent | c0f160a7355380e9b7f9c5cbb1a0f9eecf6ec601 [diff] |
serial: 8250_early: do not save and restore IER in write callback The IER has already been masked in early_serial8250_setup(), there is no reason to save and restore it every time early_serial8250_write() is called. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>