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From ded396701b769f4bd3960c353d40488fa5922a85 Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Thu, 16 Feb 2012 20:17:16 +0100
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Subject: [PATCH 27/70] SERIAL: MIPS: lantiq: convert serial driver to clkdev
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api
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Reference the FPI clock via its new access function.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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Cc: linux-serial@vger.kernel.org
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---
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drivers/tty/serial/lantiq.c | 6 +++++-
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1 files changed, 5 insertions(+), 1 deletions(-)
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--- a/drivers/tty/serial/lantiq.c
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+++ b/drivers/tty/serial/lantiq.c
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@@ -540,6 +540,10 @@ lqasc_request_port(struct uart_port *por
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if (ltq_gpio_request(&pdev->dev, MUXC_SIF_TX_PIN,
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3, 1, "asc1-tx"))
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return -EBUSY;
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+ ltq_port->clk = clk_get(&pdev->dev, NULL);
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+ if (IS_ERR(ltq_port->clk))
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+ return PTR_ERR(ltq_port->clk);
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+ clk_enable(ltq_port->clk);
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}
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return 0;
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}
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@@ -698,7 +702,7 @@ lqasc_probe(struct platform_device *pdev
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if (lqasc_port[pdev->id] != NULL)
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return -EBUSY;
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- clk = clk_get(&pdev->dev, "fpi");
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+ clk = clk_get_fpi();
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if (IS_ERR(clk)) {
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pr_err("failed to get fpi clk\n");
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return -ENOENT;
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