mtd: rawnand: denali_pci: rename goto labels

As Documentation/process/coding-style.rst says, choose label names
which say what the goto does. The out_<action> label style is already
used in denali_dt.c. Rename likewise for denali_pci.c

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

drivers/mtd/nand/raw/denali_pci.c

@@ -84,20 +84,20 @@ static int denali_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	if (!denali->host) {
 		dev_err(&dev->dev, "Spectra: ioremap_nocache failed!");
 		ret = -ENOMEM;
-		goto failed_remap_reg;
+		goto out_unmap_reg;
 	}
 
 	ret = denali_init(denali);
 	if (ret)
-		goto failed_remap_mem;
+		goto out_unmap_host;
 
 	pci_set_drvdata(dev, denali);
 
 	return 0;
 
-failed_remap_mem:
+out_unmap_host:
 	iounmap(denali->host);
-failed_remap_reg:
+out_unmap_reg:
 	iounmap(denali->reg);
 	return ret;
 }