libata: Trim trailing whitespace

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

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index c809619d23ce..94f339e34f1a 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -977,7 +977,7 @@ static u64 ata_hpa_resize(struct ata_device *dev)
 {
         u64 sectors = dev->n_sectors;
         u64 hpa_sectors;
-        
+
         if (ata_id_has_lba48(dev->id))
                 hpa_sectors = ata_read_native_max_address_ext(dev);
         else
@@ -1588,7 +1588,7 @@ unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd)
  *      Check if the current speed of the device requires IORDY. Used
  *      by various controllers for chip configuration.
  */
- 
+
 unsigned int ata_pio_need_iordy(const struct ata_device *adev)
 {
         /* Controller doesn't support  IORDY. Probably a pointless check
@@ -1611,7 +1611,7 @@ unsigned int ata_pio_need_iordy(const struct ata_device *adev)
  *      Compute the highest mode possible if we are not using iordy. Return
  *      -1 if no iordy mode is available.
  */
- 
+
 static u32 ata_pio_mask_no_iordy(const struct ata_device *adev)
 {
         /* If we have no drive specific rule, then PIO 2 is non IORDY */
@@ -2663,7 +2663,7 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed,
                 t->active += (t->cycle - (t->active + t->recover)) / 2;
                 t->recover = t->cycle - t->active;
         }
-        
+
         /* In a few cases quantisation may produce enough errors to
            leave t->cycle too low for the sum of active and recovery
            if so we must correct this */