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authorJeff Garzik <jeff@garzik.org>2006-12-11 11:14:06 -0500
committerJeff Garzik <jeff@garzik.org>2007-02-09 17:39:29 -0500
commitf20b16ff7c19d1c369ee07470952aca093551ed0 (patch)
treec1c4aa20688be65754b73e757650c45f416bf788 /drivers/ata/sata_nv.c
parent155d2916d9474f81178f501664499f40833c59b2 (diff)
downloadlinux-f20b16ff7c19d1c369ee07470952aca093551ed0.tar.bz2
[libata] trim trailing whitespace
Most of these contributed by that mysterious figger known as A.C. Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/sata_nv.c')
-rw-r--r--drivers/ata/sata_nv.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index f7a963eb1f02..cbca983165de 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -528,7 +528,7 @@ static void nv_adma_mode(struct ata_port *ap)
if (!(pp->flags & NV_ADMA_PORT_REGISTER_MODE))
return;
-
+
WARN_ON(pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE);
tmp = readw(mmio + NV_ADMA_CTL);
@@ -568,7 +568,7 @@ static int nv_adma_slave_config(struct scsi_device *sdev)
/* Subtract 1 since an extra entry may be needed for padding, see
libata-scsi.c */
sg_tablesize = LIBATA_MAX_PRD - 1;
-
+
/* Since the legacy DMA engine is in use, we need to disable ADMA
on the port. */
adma_enable = 0;
@@ -580,7 +580,7 @@ static int nv_adma_slave_config(struct scsi_device *sdev)
sg_tablesize = NV_ADMA_SGTBL_TOTAL_LEN;
adma_enable = 1;
}
-
+
pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &current_reg);
if(ap->port_no == 1)
@@ -589,7 +589,7 @@ static int nv_adma_slave_config(struct scsi_device *sdev)
else
config_mask = NV_MCP_SATA_CFG_20_PORT0_EN |
NV_MCP_SATA_CFG_20_PORT0_PWB_EN;
-
+
if(adma_enable) {
new_reg = current_reg | config_mask;
pp->flags &= ~NV_ADMA_ATAPI_SETUP_COMPLETE;
@@ -598,10 +598,10 @@ static int nv_adma_slave_config(struct scsi_device *sdev)
new_reg = current_reg & ~config_mask;
pp->flags |= NV_ADMA_ATAPI_SETUP_COMPLETE;
}
-
+
if(current_reg != new_reg)
pci_write_config_dword(pdev, NV_MCP_SATA_CFG_20, new_reg);
-
+
blk_queue_bounce_limit(sdev->request_queue, bounce_limit);
blk_queue_segment_boundary(sdev->request_queue, segment_boundary);
blk_queue_max_hw_segments(sdev->request_queue, sg_tablesize);
@@ -812,13 +812,13 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
handled++; /* irq handled if we got here */
}
}
-
+
if(notifier_clears[0] || notifier_clears[1]) {
/* Note: Both notifier clear registers must be written
if either is set, even if one is zero, according to NVIDIA. */
- writel(notifier_clears[0],
+ writel(notifier_clears[0],
nv_adma_notifier_clear_block(host->ports[0]));
- writel(notifier_clears[1],
+ writel(notifier_clears[1],
nv_adma_notifier_clear_block(host->ports[1]));
}