[libata] Trim trailing whitespace.
No code changes.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 7fea094..2ffcca0 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -521,7 +521,7 @@
static int ata_resources_present(struct pci_dev *pdev, int port)
{
int i;
-
+
/* Check the PCI resources for this channel are enabled */
port = port * 2;
for (i = 0; i < 2; i ++) {
@@ -531,7 +531,7 @@
}
return 1;
}
-
+
/**
* ata_pci_init_native_mode - Initialize native-mode driver
* @pdev: pci device to be initialized
@@ -576,7 +576,7 @@
probe_ent->irq = pdev->irq;
probe_ent->irq_flags = IRQF_SHARED;
-
+
/* Discard disabled ports. Some controllers show their
unused channels this way */
if (ata_resources_present(pdev, 0) == 0)