[PATCH] cs5520: fix return value of cs5520_init_one()

From: Amit Gud <amitg@calsoftinc.com>

Patch follows from the suggestions by AC and Felipe W Damasio for fixing the
return codes from IDE drivers.

[ bart: fix coding style while at it ]
Signed-off-by: NAmit Gud <gud@eth.net>
Signed-off-by: NDomen Puncer <domen@coderock.org>
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/pci/cs5520.c

@@ -222,10 +222,9 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic
 
 	/* We must not grab the entire device, it has 'ISA' space in its
 	   BARS too and we will freak out other bits of the kernel */
-	if(pci_enable_device_bars(dev, 1<<2))
-	{
+	if (pci_enable_device_bars(dev, 1<<2)) {
 		printk(KERN_WARNING "%s: Unable to enable 55x0.\n", d->name);
-		return 1;
+		return -ENODEV;
 	}
 	pci_set_master(dev);
 	if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) {