[libata] Trim trailing whitespace.

No code changes.

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

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 9825a90..e74e972 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1719,7 +1719,7 @@ int ata_dev_configure(struct ata_device *dev)
                                        "%s: %s, %s, max %s\n",
                                        revbuf, modelbuf, fwrevbuf,
                                        ata_mode_string(xfer_mask));
-                               ata_dev_printk(dev, KERN_INFO, 
+                               ata_dev_printk(dev, KERN_INFO,
                                        "%Lu sectors, multi %u, CHS %u/%u/%u\n",
                                        (unsigned long long)dev->n_sectors,
                                        dev->multi_count, dev->cylinders,

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 7fea094..2ffcca0 100644 (file)
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -521,7 +521,7 @@ void ata_bmdma_post_internal_cmd(struct ata_queued_cmd *qc)
 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 @@ static int ata_resources_present(struct pci_dev *pdev, int port)
        }
        return 1;
 }
-               
+
 /**
  *     ata_pci_init_native_mode - Initialize native-mode driver
  *     @pdev:  pci device to be initialized
@@ -576,7 +576,7 @@ ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int
 
        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)

diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index b49d8b7..21dcf39 100644 (file)
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -348,7 +348,7 @@ static int cs5520_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg)
        pci_save_state(pdev);
        return 0;
 }
- 
+
 /* For now keep DMA off. We can set it for all but A rev CS5510 once the
    core ATA code can handle it */
 

diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c
index de04042..4586609 100644 (file)
--- a/drivers/ata/pata_scc.c
+++ b/drivers/ata/pata_scc.c
@@ -233,7 +233,7 @@ static void scc_set_dmamode (struct ata_port *ap, struct ata_device *adev)
        void __iomem *tdvhsel_port = ctrl_base + SCC_CTL_TDVHSEL;
        int offset, idx;
 
-       if (in_be32(cckctrl_port) & CCKCTRL_ATACLKOEN) 
+       if (in_be32(cckctrl_port) & CCKCTRL_ATACLKOEN)
                offset = 1;     /* 133MHz */
        else
                offset = 0;     /* 100MHz */
@@ -720,7 +720,7 @@ static u8 scc_bmdma_status (struct ata_port *ap)
 
        host_stat = in_be32(mmio + SCC_DMA_STATUS);
 
-       /* Workaround for PTERADD: emulate DMA_INTR when 
+       /* Workaround for PTERADD: emulate DMA_INTR when
         * - IDE_STATUS[ERR] = 1
         * - INT_STATUS[INTRQ] = 1
         * - DMA_STATUS[IORACTA] = 1

diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 5f10a33..1cb67b2 100644 (file)
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -157,10 +157,10 @@ static void sil680_set_piomode(struct ata_port *ap, struct ata_device *adev)
 
        pci_read_config_word(pdev, tfaddr-2, &reg);
        pci_read_config_byte(pdev, addr_mask, &mode);
-       
+
        reg &= ~0x0200;                 /* Clear IORDY */
        mode &= ~(3 << port_shift);     /* Clear IORDY and DMA bits */
-       
+
        if (ata_pio_need_iordy(adev)) {
                reg |= 0x0200;          /* Enable IORDY */
                mode |= 1 << port_shift;

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 220fcd6..20fc2d0 100644 (file)
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -170,7 +170,7 @@ static int via_pre_reset(struct ata_port *ap)
                ap->cbl = ATA_CBL_PATA40;
        else
                ap->cbl = ATA_CBL_PATA_UNK;
-               
+
 
        return ata_std_prereset(ap);
 }

diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 783281e..30eed12 100644 (file)
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -669,18 +669,18 @@ static unsigned int nv_adma_tf_to_cpb(struct ata_taskfile *tf, __le16 *cpb)
                        cpb[idx++] = cpu_to_le16((ATA_REG_ERR    << 8) | tf->feature);
                } else
                        cpb[idx++] = cpu_to_le16((ATA_REG_ERR    << 8) | tf->feature | WNB);
-                       
+
                cpb[idx++] = cpu_to_le16((ATA_REG_NSECT  << 8) | tf->nsect);
                cpb[idx++] = cpu_to_le16((ATA_REG_LBAL   << 8) | tf->lbal);
                cpb[idx++] = cpu_to_le16((ATA_REG_LBAM   << 8) | tf->lbam);
                cpb[idx++] = cpu_to_le16((ATA_REG_LBAH   << 8) | tf->lbah);
        }
-       
+
        if(tf->flags & ATA_TFLAG_DEVICE)
                cpb[idx++] = cpu_to_le16((ATA_REG_DEVICE << 8) | tf->device);
 
        cpb[idx++] = cpu_to_le16((ATA_REG_CMD    << 8) | tf->command | CMDEND);
-       
+
        while(idx < 12)
                cpb[idx++] = cpu_to_le16(IGN);
 
@@ -1402,7 +1402,7 @@ static void nv_adma_error_handler(struct ata_port *ap)
                void __iomem *mmio = pp->ctl_block;
                int i;
                u16 tmp;
-               
+
                if(ata_tag_valid(ap->active_tag) || ap->sactive) {
                        u32 notifier = readl(mmio + NV_ADMA_NOTIFIER);
                        u32 notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR);

diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index fd694b6..1879e0c 100644 (file)
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -309,7 +309,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
                case 0x10:
                        ppi[1] = &sis_info133;
                        break;
-                       
+
                case 0x30:
                        ppi[0] = &sis_info133;
                        break;

diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index fe9101a..becba95 100644 (file)
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -60,7 +60,7 @@ enum {
        SATA_PATA_SHARING       = 0x49, /* PATA/SATA sharing func ctrl */
        PATA_UDMA_TIMING        = 0xB3, /* PATA timing for DMA/ cable detect */
        PATA_PIO_TIMING         = 0xAB, /* PATA timing register */
-       
+
        PORT0                   = (1 << 1),
        PORT1                   = (1 << 0),
        ALL_PORTS               = PORT0 | PORT1,
@@ -151,7 +151,7 @@ static const struct ata_port_operations vt6420_sata_ops = {
 
 static const struct ata_port_operations vt6421_pata_ops = {
        .port_disable           = ata_port_disable,
-       
+
        .set_piomode            = vt6421_set_pio_mode,
        .set_dmamode            = vt6421_set_dma_mode,
 
@@ -185,7 +185,7 @@ static const struct ata_port_operations vt6421_pata_ops = {
 
 static const struct ata_port_operations vt6421_sata_ops = {
        .port_disable           = ata_port_disable,
-       
+
        .tf_load                = ata_tf_load,
        .tf_read                = ata_tf_read,
        .check_status           = ata_check_status,