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Commit bb430611 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by David S. Miller
Browse files

siimage: use ->pio_mode value to determine pair device speed 



Use the current PIO mode value instead of the physical maximum one
of the pair device on the port to determine PIO commmand timings used
for both devices on the port.

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0716302e

drivers/ide/siimage.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -258,7 +258,7 @@ static void sil_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) 




	/* trim *taskfile* PIO to the slowest of the master/slave */

	/* trim *taskfile* PIO to the slowest of the master/slave */

	if (pair) {

	if (pair) {

		u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4);

		u8 pair_pio = pair->pio_mode - XFER_PIO_0;





		if (pair_pio < tf_pio)

		if (pair_pio < tf_pio)

			tf_pio = pair_pio;

			tf_pio = pair_pio;