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

Jingoo Han
2013-12-20T08:21:35Z

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

Signed-off-by: Jingoo Han <jg1.han@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