[PATCH] libata: indent and whitespace change

Signed-off-by: NAlbert Lee <albertcc@tw.ibm.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

drivers/scsi/libata-core.c

@@ -3586,7 +3586,7 @@ u8 ata_bmdma_status(struct ata_port *ap)
 		void __iomem *mmio = (void __iomem *) ap->ioaddr.bmdma_addr;
 		host_stat = readb(mmio + ATA_DMA_STATUS);
 	} else
-	host_stat = inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
+		host_stat = inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
 	return host_stat;
 }
 

drivers/scsi/sata_promise.c

@@ -438,11 +438,11 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap,
 		break;
 
         default:
-                ap->stats.idle_irq++;
-                break;
+		ap->stats.idle_irq++;
+		break;
         }
 
-        return handled;
+	return handled;
 }
 
 static void pdc_irq_clear(struct ata_port *ap)