mtd: nand: pasemi: switch to dev_* printing functions

It also contains some minor related changes:
1) Don't warn if kzalloc fails as it dumps stack on its own
2) Use %pR format for displaying whole resource to avoid invalid format
   warning

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c
index 63fcb8c638774ad1fb419563fa6870781e3e3534..5de7591b05106bcbf172ad3bc3c6c8013c8b4c32 100644 (file)
--- a/drivers/mtd/nand/pasemi_nand.c
+++ b/drivers/mtd/nand/pasemi_nand.c
@@ -92,8 +92,9 @@ int pasemi_device_ready(struct mtd_info *mtd)
 
 static int pasemi_nand_probe(struct platform_device *ofdev)
 {
+       struct device *dev = &ofdev->dev;
        struct pci_dev *pdev;
-       struct device_node *np = ofdev->dev.of_node;
+       struct device_node *np = dev->of_node;
        struct resource res;
        struct nand_chip *chip;
        int err = 0;
@@ -107,13 +108,11 @@ static int pasemi_nand_probe(struct platform_device *ofdev)
        if (pasemi_nand_mtd)
                return -ENODEV;
 
-       pr_debug("pasemi_nand at %pR\n", &res);
+       dev_dbg(dev, "pasemi_nand at %pR\n", &res);
 
        /* Allocate memory for MTD device structure and private data */
        chip = kzalloc(sizeof(struct nand_chip), GFP_KERNEL);
        if (!chip) {
-               printk(KERN_WARNING
-                      "Unable to allocate PASEMI NAND MTD device structure\n");
                err = -ENOMEM;
                goto out;
        }
@@ -121,7 +120,7 @@ static int pasemi_nand_probe(struct platform_device *ofdev)
        pasemi_nand_mtd = nand_to_mtd(chip);
 
        /* Link the private data with the MTD structure */
-       pasemi_nand_mtd->dev.parent = &ofdev->dev;
+       pasemi_nand_mtd->dev.parent = dev;
 
        chip->IO_ADDR_R = of_iomap(np, 0);
        chip->IO_ADDR_W = chip->IO_ADDR_R;
@@ -163,13 +162,13 @@ static int pasemi_nand_probe(struct platform_device *ofdev)
        }
 
        if (mtd_device_register(pasemi_nand_mtd, NULL, 0)) {
-               printk(KERN_ERR "pasemi_nand: Unable to register MTD device\n");
+               dev_err(dev, "Unable to register MTD device\n");
                err = -ENODEV;
                goto out_lpc;
        }
 
-       printk(KERN_INFO "PA Semi NAND flash at %08llx, control at I/O %x\n",
-              res.start, lpcctl);
+       dev_info(dev, "PA Semi NAND flash at %pR, control at I/O %x\n", &res,
+                lpcctl);
 
        return 0;