From 2bd24a1cfc99d242c2cff9a6b74ca49fcaac3fb6 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 6 Jan 2009 17:20:56 +0100 Subject: ide: add port and host iterators Add ide_port_for_each_dev() / ide_host_for_each_port() iterators and update IDE code to use them. While at it: - s/unit/i/ variable in ide_port_wait_ready(), ide_probe_port(), ide_port_tune_devices(), ide_port_init_devices_data(), do_reset1(), ide_acpi_set_state() and scc_dma_end() - s/d/i/ variable in ide_proc_port_register_devices() There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/scc_pata.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/ide/scc_pata.c') diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c index 841164d7d3b..5d53850c79d 100644 --- a/drivers/ide/scc_pata.c +++ b/drivers/ide/scc_pata.c @@ -406,17 +406,17 @@ static int scc_dma_end(ide_drive_t *drive) data_loss = 1; if (retry++) { struct request *rq = hwif->rq; - int unit; + ide_drive_t *drive; + int i; + /* ERROR_RESET and drive->crc_count are needed * to reduce DMA transfer mode in retry process. */ if (rq) rq->errors |= ERROR_RESET; - for (unit = 0; unit < MAX_DRIVES; unit++) { - ide_drive_t *drive = hwif->devices[unit]; + ide_port_for_each_dev(i, drive, hwif) drive->crc_count++; - } } } } -- cgit v1.2.3