From b65fac32cfe3b2f98cd472fef400bd1c1340de23 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 6 Jan 2009 17:20:50 +0100 Subject: ide: merge ide_hwgroup_t with ide_hwif_t (v2) * Merge ide_hwgroup_t with ide_hwif_t. * Cleanup init_irq() accordingly, then remove no longer needed ide_remove_port_from_hwgroup() and ide_ports[]. * Remove now unused HWGROUP() macro. While at it: * ide_dump_ata_error() fixups v2: * Fix ->quirk_list check in do_ide_request() (s/hwif->cur_dev/prev_port->cur_dev). Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/tc86c001.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/ide/tc86c001.c') diff --git a/drivers/ide/tc86c001.c b/drivers/ide/tc86c001.c index 93e2cce4b296..accb379bcad6 100644 --- a/drivers/ide/tc86c001.c +++ b/drivers/ide/tc86c001.c @@ -64,11 +64,10 @@ static int tc86c001_timer_expiry(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); ide_expiry_t *expiry = ide_get_hwifdata(hwif); - ide_hwgroup_t *hwgroup = HWGROUP(drive); u8 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS); /* Restore a higher level driver's expiry handler first. */ - hwgroup->expiry = expiry; + hwif->expiry = expiry; if ((dma_stat & 5) == 1) { /* DMA active and no interrupt */ unsigned long sc_base = hwif->config_data; @@ -111,10 +110,9 @@ static int tc86c001_timer_expiry(ide_drive_t *drive) static void tc86c001_dma_start(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - ide_hwgroup_t *hwgroup = HWGROUP(drive); unsigned long sc_base = hwif->config_data; unsigned long twcr_port = sc_base + (drive->dn ? 0x06 : 0x04); - unsigned long nsectors = hwgroup->rq->nr_sectors; + unsigned long nsectors = hwif->rq->nr_sectors; /* * We have to manually load the sector count and size into @@ -125,8 +123,8 @@ static void tc86c001_dma_start(ide_drive_t *drive) outw(SECTOR_SIZE / 2, twcr_port); /* Transfer Word Count 1/2 */ /* Install our timeout expiry hook, saving the current handler... */ - ide_set_hwifdata(hwif, hwgroup->expiry); - hwgroup->expiry = &tc86c001_timer_expiry; + ide_set_hwifdata(hwif, hwif->expiry); + hwif->expiry = &tc86c001_timer_expiry; ide_dma_start(drive); } -- cgit From 898ec223fea2a2df88035e58dbf50f493577e225 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 6 Jan 2009 17:20:52 +0100 Subject: ide: remove HWIF() macro Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/tc86c001.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/ide/tc86c001.c') diff --git a/drivers/ide/tc86c001.c b/drivers/ide/tc86c001.c index accb379bcad6..d2c00fb928e4 100644 --- a/drivers/ide/tc86c001.c +++ b/drivers/ide/tc86c001.c @@ -15,7 +15,7 @@ static void tc86c001_set_mode(ide_drive_t *drive, const u8 speed) { - ide_hwif_t *hwif = HWIF(drive); + ide_hwif_t *hwif = drive->hwif; unsigned long scr_port = hwif->config_data + (drive->dn ? 0x02 : 0x00); u16 mode, scr = inw(scr_port); @@ -62,7 +62,7 @@ static void tc86c001_set_pio_mode(ide_drive_t *drive, const u8 pio) */ static int tc86c001_timer_expiry(ide_drive_t *drive) { - ide_hwif_t *hwif = HWIF(drive); + ide_hwif_t *hwif = drive->hwif; ide_expiry_t *expiry = ide_get_hwifdata(hwif); u8 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS); @@ -109,7 +109,7 @@ static int tc86c001_timer_expiry(ide_drive_t *drive) static void tc86c001_dma_start(ide_drive_t *drive) { - ide_hwif_t *hwif = HWIF(drive); + ide_hwif_t *hwif = drive->hwif; unsigned long sc_base = hwif->config_data; unsigned long twcr_port = sc_base + (drive->dn ? 0x06 : 0x04); unsigned long nsectors = hwif->rq->nr_sectors; -- cgit From 592b5315219881c6c0af4785f96456ad2043193a Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Tue, 6 Jan 2009 17:21:02 +0100 Subject: ide: move read_sff_dma_status() method to 'struct ide_dma_ops' Move apparently misplaced read_sff_dma_status() method from 'struct ide_tp_ops' to 'struct ide_dma_ops', renaming it to dma_sff_read_status() and making only required for SFF-8038i compatible IDE controller drivers (greatly cutting down the number of initializers) as its only user (outside ide-dma-sff.c and such drivers) appears to be ide_pci_check_simplex() which is only called for such controllers... Signed-off-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/tc86c001.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ide/tc86c001.c') diff --git a/drivers/ide/tc86c001.c b/drivers/ide/tc86c001.c index d2c00fb928e4..84109f5a1632 100644 --- a/drivers/ide/tc86c001.c +++ b/drivers/ide/tc86c001.c @@ -188,6 +188,7 @@ static const struct ide_dma_ops tc86c001_dma_ops = { .dma_test_irq = ide_dma_test_irq, .dma_lost_irq = ide_dma_lost_irq, .dma_timeout = ide_dma_timeout, + .dma_sff_read_status = ide_dma_sff_read_status, }; static const struct ide_port_info tc86c001_chipset __devinitdata = { -- cgit