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Message-Id: <1446172745-5115-1-git-send-email-yamada.masahiro@socionext.com> Date: Fri, 30 Oct 2015 11:39:02 +0900 From: Masahiro Yamada <yamada.masahiro@...ionext.com> To: linux-serial@...r.kernel.org Cc: Peter Hurley <peter@...leysoftware.com>, Masahiro Yamada <yamada.masahiro@...ionext.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-kernel@...r.kernel.org, Jiri Slaby <jslaby@...e.com> Subject: [PATCH v3 0/3] serial: 8250_early: simplify serial_putc() Changes in v3: - Split into three patches. - Confirm the empty TX only after sending each character. Changes in v2: - split into two patches Masahiro Yamada (3): serial: 8250_early: do not save and restore IER in write callback serial: 8250_early: confirm empty transmitter after sending characters serial: 8250_early: squash wait_for_xmitr() into serial_putc() drivers/tty/serial/8250/8250_early.c | 24 ++++-------------------- 1 file changed, 4 insertions(+), 20 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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