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From 1fdd8c04b65bd55730e6931a520cc1dabfc4d190 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Thu, 16 Feb 2012 20:17:16 +0100
Subject: [PATCH 31/70] SERIAL: MIPS: lantiq: convert serial driver to clkdev
api
Reference the FPI clock via its new access function.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-serial@vger.kernel.org
---
drivers/tty/serial/lantiq.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index 5d25828..1542ad6 100644
--- a/drivers/tty/serial/lantiq.c
+++ b/drivers/tty/serial/lantiq.c
@@ -540,6 +540,10 @@ lqasc_request_port(struct uart_port *port)
if (ltq_gpio_request(&pdev->dev, MUXC_SIF_TX_PIN,
3, 1, "asc1-tx"))
return -EBUSY;
+ ltq_port->clk = clk_get(&pdev->dev, NULL);
+ if (IS_ERR(ltq_port->clk))
+ return PTR_ERR(ltq_port->clk);
+ clk_enable(ltq_port->clk);
}
return 0;
}
@@ -698,7 +702,7 @@ lqasc_probe(struct platform_device *pdev)
if (lqasc_port[pdev->id] != NULL)
return -EBUSY;
- clk = clk_get(&pdev->dev, "fpi");
+ clk = clk_get_fpi();
if (IS_ERR(clk)) {
pr_err("failed to get fpi clk\n");
return -ENOENT;
--
1.7.7.1
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