[libata] trim trailing whitespace

Most of these contributed by that mysterious figger known as A.C.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index c1e32194b09f..c90fb1319dfe 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -311,7 +311,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
                         pi.flags |= ATA_FLAG_SLAVE_POSS;
                 }
                 break;
-        
+
         case 0x0182:
         case 0x0183:
                 pci_read_config_dword ( pdev, 0x6C, &val);