[PATCH v2 0/2] serial: 8250_early: simplify serial_putc()

2015-10-23 Thread Masahiro Yamada
Changes in v2: - split into two patches Masahiro Yamada (2): serial: 8250_early: do not save and restore IER in write callback serial: 8250_early: squash wait_for_xmitr() into serial_putc() drivers/tty/serial/8250/8250_early.c | 20 ++-- 1 file changed, 2 insertions(+),

[PATCH v2 0/2] serial: 8250_early: simplify serial_putc()

2015-10-23 Thread Masahiro Yamada
Changes in v2: - split into two patches Masahiro Yamada (2): serial: 8250_early: do not save and restore IER in write callback serial: 8250_early: squash wait_for_xmitr() into serial_putc() drivers/tty/serial/8250/8250_early.c | 20 ++-- 1 file changed, 2 insertions(+),