[lantiq] update 3.2 patches

sync with lantiq kernel series

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31260 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 41 insertions, 0 deletions

diff --git a/target/linux/lantiq/patches-3.2/0030-SERIAL-MIPS-lantiq-convert-serial-driver-to-clkdev-a.patch b/target/linux/lantiq/patches-3.2/0030-SERIAL-MIPS-lantiq-convert-serial-driver-to-clkdev-a.patch
new file mode 100644
index 0000000000..8d737d0bbb
--- /dev/null
+++ b/target/linux/lantiq/patches-3.2/0030-SERIAL-MIPS-lantiq-convert-serial-driver-to-clkdev-a.patch
@@ -0,0 +1,41 @@
+From da5f76f9eb0563597855f6b89894443d30a62d4f Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 16 Feb 2012 20:17:16 +0100
+Subject: [PATCH 30/73] 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;
+-- 
+1.7.9.1
+