[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, 5 insertions, 5 deletions

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index f0b6c3b71429..2addce11000a 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -391,11 +391,11 @@ static struct ata_port_operations via_port_ops_noirq = {
 static void via_config_fifo(struct pci_dev *pdev, unsigned int flags)
 {
         u8 enable;
-        
+
         /* 0x40 low bits indicate enabled channels */
         pci_read_config_byte(pdev, 0x40 , &enable);
         enable &= 3;
-        
+
         if (flags & VIA_SET_FIFO) {
                 static const u8 fifo_setting[4] = {0x00, 0x60, 0x00, 0x20};
                 u8 fifo;
@@ -516,7 +516,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
         /* Initialise the FIFO for the enabled channels. */
         via_config_fifo(pdev, config->flags);
-        
+
         /* Clock set up */
         switch(config->flags & VIA_UDMA) {
                 case VIA_UDMA_NONE:
@@ -575,7 +575,7 @@ static int via_reinit_one(struct pci_dev *pdev)
         u32 timing;
         struct ata_host *host = dev_get_drvdata(&pdev->dev);
         const struct via_isa_bridge *config = host->private_data;
-        
+
         via_config_fifo(pdev, config->flags);
 
         if ((config->flags & VIA_UDMA) == VIA_UDMA_66) {
@@ -590,7 +590,7 @@ static int via_reinit_one(struct pci_dev *pdev)
                 timing &= ~0x80008;
                 pci_write_config_dword(pdev, 0x50, timing);
         }
-        return ata_pci_device_resume(pdev);     
+        return ata_pci_device_resume(pdev);
 }
 
 static const struct pci_device_id via[] = {