[PATCH 3/4] mtd: orion_nand: use dev_err() instead of printk()

[Jingoo Han]

Use dev_err() instead of printk() to provide a better message
to userspace.

Signed-off-by: Jingoo Han <jg1.han at samsung.com>
---
 drivers/mtd/nand/orion_nand.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c
index a393a5b..7cd9aed 100644
--- a/drivers/mtd/nand/orion_nand.c
+++ b/drivers/mtd/nand/orion_nand.c
@@ -87,7 +87,7 @@ static int __init orion_nand_probe(struct platform_device *pdev)
 
 	nc = kzalloc(sizeof(struct nand_chip) + sizeof(struct mtd_info), GFP_KERNEL);
 	if (!nc) {
-		printk(KERN_ERR "orion_nand: failed to allocate device structure.\n");
+		dev_err(&pdev->dev, "orion_nand: failed to allocate device structure.\n");
 		ret = -ENOMEM;
 		goto no_res;
 	}
@@ -101,7 +101,7 @@ static int __init orion_nand_probe(struct platform_device *pdev)
 
 	io_base = ioremap(res->start, resource_size(res));
 	if (!io_base) {
-		printk(KERN_ERR "orion_nand: ioremap failed\n");
+		dev_err(&pdev->dev, "orion_nand: ioremap failed\n");
 		ret = -EIO;
 		goto no_res;
 	}
@@ -110,7 +110,7 @@ static int __init orion_nand_probe(struct platform_device *pdev)
 		board = devm_kzalloc(&pdev->dev, sizeof(struct orion_nand_data),
 					GFP_KERNEL);
 		if (!board) {
-			printk(KERN_ERR "orion_nand: failed to allocate board structure.\n");
+			dev_err(&pdev->dev, "orion_nand: failed to allocate board structure.\n");
 			ret = -ENOMEM;
 			goto no_res;
 		}
-- 
1.7.10.4