1 files changed, 30 insertions, 25 deletions

diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index cfd46ae11428..88a4dd94eeea 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -57,9 +57,9 @@
  * (use idebus=xx to select PCI bus speed).
  *
  * Version 0.1, Nov 8, 1996
- * by Jaromir Koutek, for 2.1.8. 
+ * by Jaromir Koutek, for 2.1.8.
  * Initial version of driver.
- * 
+ *
  * Version 0.2
  * Number 0.2 skipped.
  *
@@ -75,7 +75,7 @@
  * by Jaromir Koutek
  * Updates for use with (again) new IDE block driver.
  * Update of documentation.
- * 
+ *
  * Version 0.6, Jan 2, 1999
  * by Jaromir Koutek
  * Reversed to version 0.3 of the driver, because
@@ -208,29 +208,34 @@ typedef struct pio_clocks_s {
 
 static void compute_clocks(int pio, pio_clocks_t *clks)
 {
-        if (pio != PIO_NOT_EXIST) {
-                int adr_setup, data_pls;
+        if (pio != PIO_NOT_EXIST) {
+                int adr_setup, data_pls;
                 int bus_speed = system_bus_clock();
 
-                adr_setup = ide_pio_timings[pio].setup_time;
-                data_pls = ide_pio_timings[pio].active_time;
-                clks->address_time = cmpt_clk(adr_setup, bus_speed);
-                clks->data_time = cmpt_clk(data_pls, bus_speed);
-                clks->recovery_time = cmpt_clk(ide_pio_timings[pio].cycle_time
-                        - adr_setup-data_pls, bus_speed);
-                if (clks->address_time<1) clks->address_time = 1;
-                if (clks->address_time>4) clks->address_time = 4;
-                if (clks->data_time<1) clks->data_time = 1;
-                if (clks->data_time>16) clks->data_time = 16;
-                if (clks->recovery_time<2) clks->recovery_time = 2;
-                if (clks->recovery_time>17) clks->recovery_time = 17;
+                adr_setup = ide_pio_timings[pio].setup_time;
+                data_pls = ide_pio_timings[pio].active_time;
+                clks->address_time = cmpt_clk(adr_setup, bus_speed);
+                clks->data_time = cmpt_clk(data_pls, bus_speed);
+                clks->recovery_time = cmpt_clk(ide_pio_timings[pio].cycle_time
+                        - adr_setup-data_pls, bus_speed);
+                if (clks->address_time < 1)
+                        clks->address_time = 1;
+                if (clks->address_time > 4)
+                        clks->address_time = 4;
+                if (clks->data_time < 1)
+                        clks->data_time = 1;
+                if (clks->data_time > 16)
+                        clks->data_time = 16;
+                if (clks->recovery_time < 2)
+                        clks->recovery_time = 2;
+                if (clks->recovery_time > 17)
+                        clks->recovery_time = 17;
         } else {
                 clks->address_time = 1;
                 clks->data_time = 1;
                 clks->recovery_time = 2;
                 /* minimal values */
         }
- 
 }
 
 static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
@@ -247,8 +252,8 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
 
         /* sets drive->drive_data for both drives */
         compute_pios(drive, pio);
-        pio1 = hwif->drives[0].drive_data;
-        pio2 = hwif->drives[1].drive_data;
+        pio1 = hwif->drives[0].drive_data;
+        pio2 = hwif->drives[1].drive_data;
 
         compute_clocks(pio1, &first);
         compute_clocks(pio2, &second);
@@ -275,7 +280,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
 
         spin_lock_irqsave(&opti621_lock, flags);
 
-        reg_base = hwif->io_ports[IDE_DATA_OFFSET];
+        reg_base = hwif->io_ports[IDE_DATA_OFFSET];
 
         /* allow Register-B */
         outb(0xc0, reg_base + CNTRL_REG);
@@ -324,7 +329,7 @@ static void __devinit opti621_port_init_devs(ide_hwif_t *hwif)
 /*
  * init_hwif_opti621() is called once for each hwif found at boot.
  */
-static void __devinit init_hwif_opti621 (ide_hwif_t *hwif)
+static void __devinit init_hwif_opti621(ide_hwif_t *hwif)
 {
         hwif->port_init_devs = opti621_port_init_devs;
         hwif->set_pio_mode = &opti621_set_pio_mode;
@@ -334,15 +339,15 @@ static const struct ide_port_info opti621_chipsets[] __devinitdata = {
         {       /* 0 */
                 .name           = "OPTI621",
                 .init_hwif      = init_hwif_opti621,
-                .enablebits     = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
+                .enablebits     = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
                 .host_flags     = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
                 .pio_mask       = ATA_PIO3,
                 .swdma_mask     = ATA_SWDMA2,
                 .mwdma_mask     = ATA_MWDMA2,
-        },{     /* 1 */
+        }, {    /* 1 */
                 .name           = "OPTI621X",
                 .init_hwif      = init_hwif_opti621,
-                .enablebits     = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
+                .enablebits     = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
                 .host_flags     = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
                 .pio_mask       = ATA_PIO3,
                 .swdma_mask     = ATA_SWDMA2,