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

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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>
This commit is contained in:
Rafał Miłecki 2016-04-13 11:48:05 +02:00 committed by Boris Brezillon
parent ce111afd01
commit ff05fdb187
1 changed files with 7 additions and 8 deletions
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15
drivers/mtd/nand/pasemi_nand.c
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@ -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;