[libata] Trim trailing whitespace.

No code changes.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 5f10a33f92f5..1cb67b221c28 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -157,10 +157,10 @@ static void sil680_set_piomode(struct ata_port *ap, struct ata_device *adev)
 
         pci_read_config_word(pdev, tfaddr-2, &reg);
         pci_read_config_byte(pdev, addr_mask, &mode);
-        
+
         reg &= ~0x0200;                 /* Clear IORDY */
         mode &= ~(3 << port_shift);     /* Clear IORDY and DMA bits */
-        
+
         if (ata_pio_need_iordy(adev)) {
                 reg |= 0x0200;          /* Enable IORDY */
                 mode |= 1 << port_shift;