25 lines
763 B
Diff
25 lines
763 B
Diff
From 07cddcb5820db42cadcc4627aad7391816b63b34 Mon Sep 17 00:00:00 2001
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From: Thomas Langer <thomas.langer@lantiq.com>
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Date: Fri, 9 Aug 2013 20:54:30 +0200
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Subject: [PATCH 29/34] serial: MIPS: lantiq: add clk_enable() call to driver
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Enable the clock if one is present when setting up the console.
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Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
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Acked-by: John Crispin <blogic@openwrt.org>
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---
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drivers/tty/serial/lantiq.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/tty/serial/lantiq.c
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+++ b/drivers/tty/serial/lantiq.c
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@@ -636,6 +636,9 @@ lqasc_console_setup(struct console *co,
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port = <q_port->port;
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+ if (!IS_ERR(ltq_port->clk))
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+ clk_enable(ltq_port->clk);
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+
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port->uartclk = clk_get_rate(ltq_port->fpiclk);
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if (options)
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