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Commit 713a590d authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

cy82c693: convert to use ide_timing_find_mode() 



There should be no functional changes caused by this patch.

Acked-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 86a0e12f

drivers/ide/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -510,6 +510,7 @@ config BLK_DEV_TRIFLEX 


config BLK_DEV_CY82C693

	tristate "CY82C693 chipset support"

	select IDE_TIMINGS

	select BLK_DEV_IDEDMA_PCI

	help

	  This driver adds detection and support for the CY82C693 chipset

drivers/ide/pci/cy82c693.c

+4 −5
Original line number Diff line number Diff line
@@ -133,6 +133,7 @@ static int calc_clk(int time, int bus_speed) 
 */

static void compute_clocks(u8 pio, pio_clocks_t *p_pclk)

{

	struct ide_timing *t = ide_timing_find_mode(XFER_PIO_0 + pio);

	int clk1, clk2;

	int bus_speed = ide_pci_clk ? ide_pci_clk : 33;
@@ -141,15 +142,13 @@ static void compute_clocks(u8 pio, pio_clocks_t *p_pclk) 
	 */



	/* let's calc the address setup time clocks */

	p_pclk->address_time = (u8)calc_clk(ide_pio_timings[pio].setup_time, bus_speed);

	p_pclk->address_time = (u8)calc_clk(t->setup, bus_speed);



	/* let's calc the active and recovery time clocks */

	clk1 = calc_clk(ide_pio_timings[pio].active_time, bus_speed);

	clk1 = calc_clk(t->active, bus_speed);



	/* calc recovery timing */

	clk2 =	ide_pio_timings[pio].cycle_time -

		ide_pio_timings[pio].active_time -

		ide_pio_timings[pio].setup_time;

	clk2 = t->cycle - t->active - t->setup;



	clk2 = calc_clk(clk2, bus_speed);