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Commit df98668f authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

alim15x3: trivial cleanup for ali_set_pio_mode() 



Remove commented out code and stale comment.

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent e0b4eb51

drivers/ide/pci/alim15x3.c

+0 −15
Original line number Diff line number Diff line
@@ -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)

	 */

}



/**