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IDE: Coding Style fixes to drivers/ide/pci/opti621.c

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Compile tested.

[bart: some fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Paolo Ciarrocchi 2008-04-26 17:36:41 +02:00 committed by Bartlomiej Zolnierkiewicz
parent 177b8fe9a5
commit 4eb68a256d
1 changed files with 30 additions and 25 deletions
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55
drivers/ide/pci/opti621.c
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@ -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,