linux-kernel - [PATCH] serial/sirf: fixup for changes to pin control

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Date:	Thu, 16 Feb 2012 19:43:48 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:	Stephen Warren <swarren@...dia.com>,
	Shawn Guo <shawn.guo@...escale.com>,
	Thomas Abraham <thomas.abraham@...aro.org>,
	Dong Aisheng <dong.aisheng@...aro.org>,
	Rajendra Nayak <rajendra.nayak@...aro.org>,
	Haojian Zhuang <haojian.zhuang@...vell.com>,
	Barry Song <21cnbao@...il.com>,
	Tony Lindgren <tony@...mide.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	linux-serial@...r.kernel.org
Subject: [PATCH] serial/sirf: fixup for changes to pin control

We changed the signature of the pin multiplexing functions to
handle any pin business, so fix up the Sirf driver to call this
new interface and rename some variables to make the semantics
understandable.

Cc: linux-serial@...r.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
---
 drivers/tty/serial/sirfsoc_uart.c |   20 ++++++++++----------
 drivers/tty/serial/sirfsoc_uart.h |    2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c
index a60523f..c1a871e 100644
--- a/drivers/tty/serial/sirfsoc_uart.c
+++ b/drivers/tty/serial/sirfsoc_uart.c
@@ -22,7 +22,7 @@
 #include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
-#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/consumer.h>
 
 #include "sirfsoc_uart.h"
 
@@ -673,12 +673,12 @@ int sirfsoc_uart_probe(struct platform_device *pdev)
 	port->irq = res->start;
 
 	if (sirfport->hw_flow_ctrl) {
-		sirfport->pmx = pinmux_get(&pdev->dev, NULL);
-		ret = IS_ERR(sirfport->pmx);
+		sirfport->p = pinctrl_get(&pdev->dev, NULL);
+		ret = IS_ERR(sirfport->p);
 		if (ret)
-			goto pmx_err;
+			goto pin_err;
 
-		pinmux_enable(sirfport->pmx);
+		pinctrl_enable(sirfport->p);
 	}
 
 	port->ops = &sirfsoc_uart_ops;
@@ -696,10 +696,10 @@ int sirfsoc_uart_probe(struct platform_device *pdev)
 port_err:
 	platform_set_drvdata(pdev, NULL);
 	if (sirfport->hw_flow_ctrl) {
-		pinmux_disable(sirfport->pmx);
-		pinmux_put(sirfport->pmx);
+		pinctrl_disable(sirfport->p);
+		pinctrl_put(sirfport->p);
 	}
-pmx_err:
+pin_err:
 irq_err:
 	devm_iounmap(&pdev->dev, port->membase);
 err:
@@ -712,8 +712,8 @@ static int sirfsoc_uart_remove(struct platform_device *pdev)
 	struct uart_port *port = &sirfport->port;
 	platform_set_drvdata(pdev, NULL);
 	if (sirfport->hw_flow_ctrl) {
-		pinmux_disable(sirfport->pmx);
-		pinmux_put(sirfport->pmx);
+		pinctrl_disable(sirfport->p);
+		pinctrl_put(sirfport->p);
 	}
 	devm_iounmap(&pdev->dev, port->membase);
 	uart_remove_one_port(&sirfsoc_uart_drv, port);
diff --git a/drivers/tty/serial/sirfsoc_uart.h b/drivers/tty/serial/sirfsoc_uart.h
index fc64260..6e207fd 100644
--- a/drivers/tty/serial/sirfsoc_uart.h
+++ b/drivers/tty/serial/sirfsoc_uart.h
@@ -162,7 +162,7 @@ struct sirfsoc_uart_port {
 	unsigned char			ms_enabled;
 
 	struct uart_port		port;
-	struct pinmux			*pmx;
+	struct pinctrl			*p;
 };
 
 /* Hardware Flow Control */
-- 
1.7.7.6

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