[libata] trim trailing whitespace

[mirror_ubuntu-focal-kernel.git] / drivers / ata / pata_via.c

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index f0d4f7e9ed314a857f3d70baf77068fe911207b6..2addce11000af973ee3c6210ac75101d7108297d 100644 (file)
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -23,6 +23,7 @@
  *     VIA VT8233c     -       UDMA100
  *     VIA VT8235      -       UDMA133
  *     VIA VT8237      -       UDMA133
+ *     VIA VT8237S     -       UDMA133
  *     VIA VT8251      -       UDMA133
  *
  *     Most registers remain compatible across chips. Others start reserved
@@ -61,7 +62,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_via"
-#define DRV_VERSION "0.2.0"
+#define DRV_VERSION "0.2.1"
 
 /*
  *     The following comes directly from Vojtech Pavlik's ide/pci/via82cxxx
@@ -95,6 +96,7 @@ static const struct via_isa_bridge {
        u8 rev_max;
        u16 flags;
 } via_isa_bridges[] = {
+       { "vt8237s",    PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
        { "vt8251",     PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
        { "cx700",      PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
        { "vt6410",     PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES},
@@ -389,11 +391,11 @@ static struct ata_port_operations via_port_ops_noirq = {
 static void via_config_fifo(struct pci_dev *pdev, unsigned int flags)
 {
        u8 enable;
-       
+
        /* 0x40 low bits indicate enabled channels */
        pci_read_config_byte(pdev, 0x40 , &enable);
        enable &= 3;
-       
+
        if (flags & VIA_SET_FIFO) {
                static const u8 fifo_setting[4] = {0x00, 0x60, 0x00, 0x20};
                u8 fifo;
@@ -514,7 +516,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
        /* Initialise the FIFO for the enabled channels. */
        via_config_fifo(pdev, config->flags);
-       
+
        /* Clock set up */
        switch(config->flags & VIA_UDMA) {
                case VIA_UDMA_NONE:
@@ -573,7 +575,7 @@ static int via_reinit_one(struct pci_dev *pdev)
        u32 timing;
        struct ata_host *host = dev_get_drvdata(&pdev->dev);
        const struct via_isa_bridge *config = host->private_data;
-       
+
        via_config_fifo(pdev, config->flags);
 
        if ((config->flags & VIA_UDMA) == VIA_UDMA_66) {
@@ -588,7 +590,7 @@ static int via_reinit_one(struct pci_dev *pdev)
                timing &= ~0x80008;
                pci_write_config_dword(pdev, 0x50, timing);
        }
-       return ata_pci_device_resume(pdev);     
+       return ata_pci_device_resume(pdev);
 }
 
 static const struct pci_device_id via[] = {