[libata #pata-drivers] Trim trailing whitespace.
diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c
index 6f7d052..277f841 100644
--- a/drivers/ata/pata_radisys.c
+++ b/drivers/ata/pata_radisys.c
@@ -32,7 +32,7 @@
*
* Set up cable type and use generic probe init
*/
-
+
static int radisys_pre_reset(struct ata_port *ap)
{
ap->cbl = ATA_CBL_PATA80;
@@ -122,7 +122,7 @@
struct pci_dev *dev = to_pci_dev(ap->host->dev);
u16 idetm_data;
u8 udma_enable;
-
+
static const /* ISP RTC */
u8 timings[][2] = { { 0, 0 },
{ 0, 0 },
@@ -154,7 +154,7 @@
/* Mask out the relevant control and timing bits we will load. Also
clear the other drive TIME register as a precaution */
-
+
idetm_data &= 0xCCCC;
idetm_data |= control << (4 * adev->devno);
idetm_data |= (timings[pio][0] << 12) | (timings[pio][1] << 8);
@@ -162,18 +162,18 @@
udma_enable &= ~(1 << adev->devno);
} else {
u8 udma_mode;
-
+
/* UDMA66 on: UDMA 33 and 66 are switchable via register 0x4A */
-
+
pci_read_config_byte(dev, 0x4A, &udma_mode);
-
+
if (adev->xfer_mode == XFER_UDMA_2)
udma_mode &= ~ (1 << adev->devno);
else /* UDMA 4 */
udma_mode |= (1 << adev->devno);
-
+
pci_write_config_byte(dev, 0x4A, udma_mode);
-
+
udma_enable |= (1 << adev->devno);
}
pci_write_config_word(dev, 0x40, idetm_data);