From eb612fa013ca07b954300fa46b1499248cedf926 Mon Sep 17 00:00:00 2001
From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Mon, 21 Jan 2013 11:09:21 +0100
Subject: [PATCH] serial: Convert to devm_ioremap_resource()

Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/tty/serial/sccnxp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c
index 418b495e3233dc..e869eab180bec0 100644
--- a/drivers/tty/serial/sccnxp.c
+++ b/drivers/tty/serial/sccnxp.c
@@ -15,6 +15,7 @@
 #define SUPPORT_SYSRQ
 #endif
 
+#include <linux/err.h>
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/console.h>
@@ -875,10 +876,9 @@ static int sccnxp_probe(struct platform_device *pdev)
 		goto err_out;
 	}
 
-	membase = devm_request_and_ioremap(&pdev->dev, res);
-	if (!membase) {
-		dev_err(&pdev->dev, "Failed to ioremap\n");
-		ret = -EIO;
+	membase = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(membase)) {
+		ret = PTR_ERR(membase);
 		goto err_out;
 	}
 
-- 
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