[libata] trim trailing whitespace
Most of these contributed by that mysterious figger known as A.C.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
index 5d1f518..022da95 100644
--- a/drivers/ata/pata_winbond.c
+++ b/drivers/ata/pata_winbond.c
@@ -5,7 +5,7 @@
* Support for the Winbond 83759A when operating in advanced mode.
* Multichip mode is not currently supported.
*/
-
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
@@ -69,7 +69,7 @@
int timing = 0x88 + (ap->port_no * 4) + (adev->devno * 2);
reg = winbond_readcfg(winbond->config, 0x81);
-
+
/* Get the timing data in cycles */
if (reg & 0x40) /* Fast VLB bus, assume 50MHz */
ata_timing_compute(adev, adev->pio_mode, &t, 20000, 1000);
@@ -80,9 +80,9 @@
recovery = (FIT(t.recover, 1, 15) + 1) & 0x0F;
timing = (active << 4) | recovery;
winbond_writecfg(winbond->config, timing, reg);
-
+
/* Load the setup timing */
-
+
reg = 0x35;
if (adev->class != ATA_DEV_ATA)
reg |= 0x08; /* FIFO off */
@@ -194,13 +194,13 @@
winbond_writecfg(port, 0x85, reg);
reg = winbond_readcfg(port, 0x81);
-
+
if (!(reg & 0x03)) /* Disabled */
return 0;
for (i = 0; i < 2 ; i ++) {
- if (reg & (1 << i)) {
+ if (reg & (1 << i)) {
/*
* Fill in a probe structure first of all
*/
@@ -217,7 +217,7 @@
ae.pio_mask = 0x1F;
ae.sht = &winbond_sht;
-
+
ae.n_ports = 1;
ae.irq = 14 + i;
ae.irq_flags = 0;
@@ -257,7 +257,7 @@
int ct = 0;
int i;
-
+
if (probe_winbond == 0)
return -ENODEV;