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alim15x3: trivial cleanup for ali_set_pio_mode()

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Remove commented out code and stale comment.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-05-14 23:06:15 +02:00
parent e0b4eb5193
commit df98668f17
1 changed files with 0 additions and 15 deletions
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15
drivers/ide/pci/alim15x3.c
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@ -76,11 +76,6 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
a_clc = 0;
c_time = ide_pio_timings[pio].cycle_time;
#if 0
if ((r_clc = ((c_time - s_time - a_time) * bus_speed + 999) / 1000) >= 16)
r_clc = 0;
#endif
if (!(r_clc = (c_time * bus_speed + 999) / 1000 - a_clc - s_clc)) {
r_clc = 1;
} else {
@ -110,16 +105,6 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
pci_write_config_byte(dev, port, s_clc);
pci_write_config_byte(dev, port+drive->select.b.unit+2, (a_clc << 4) | r_clc);
local_irq_restore(flags);
/*
* setup active rec
* { 70, 165, 365 }, PIO Mode 0
* { 50, 125, 208 }, PIO Mode 1
* { 30, 100, 110 }, PIO Mode 2
* { 30, 80, 70 }, PIO Mode 3 with IORDY
* { 25, 70, 25 }, PIO Mode 4 with IORDY ns
* { 20, 50, 30 } PIO Mode 5 with IORDY (nonstandard)
*/
}
/**