From 5e37bdc081a980dd0d669e6387bcf15ca9666f81 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 26 Apr 2008 22:25:24 +0200 Subject: ide: add struct ide_dma_ops (take 3) Add struct ide_dma_ops and convert core code + drivers to use it. While at it: * Drop "ide_" prefix from ->ide_dma_end and ->ide_dma_test_irq methods. * Drop "ide_" "infixes" from DMA methods. * au1xxx-ide.c: - use auide_dma_{test_irq,end}() directly in auide_dma_timeout() * pdc202xx_old.c: - drop "old_" "infixes" from DMA methods * siimage.c: - add siimage_dma_test_irq() helper - print SATA warning in siimage_init_one() * Remove no longer needed ->init_hwif implementations. v2: * Changes based on review from Sergei: - s/siimage_ide_dma_test_irq/siimage_dma_test_irq/ - s/drive->hwif/hwif/ in idefloppy_pc_intr(). - fix patch description w.r.t. au1xxx-ide changes - fix au1xxx-ide build - fix naming for cmd64*_dma_ops - drop "ide_" and "old_" infixes - s/hpt3xxx_dma_ops/hpt37x_dma_ops/ - s/hpt370x_dma_ops/hpt370_dma_ops/ - use correct DMA ops for HPT302/N, HPT371/N and HPT374 - s/it821x_smart_dma_ops/it821x_pass_through_dma_ops/ v3: * Two bugs slipped in v2 (noticed by Sergei): - use correct DMA ops for HPT374 (for real this time) - handle HPT370/HPT370A properly Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pci/cs5520.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'drivers/ide/pci/cs5520.c') diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index 41559c6de0ca..467d331c8109 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -103,24 +103,20 @@ static void cs5520_dma_host_set(ide_drive_t *drive, int on) ide_dma_host_set(drive, on); } -static void __devinit init_hwif_cs5520(ide_hwif_t *hwif) -{ - if (hwif->dma_base == 0) - return; - - hwif->dma_host_set = &cs5520_dma_host_set; -} - static const struct ide_port_ops cs5520_port_ops = { .set_pio_mode = cs5520_set_pio_mode, .set_dma_mode = cs5520_set_dma_mode, }; +static struct ide_dma_ops cs5520_dma_ops = { + .dma_host_set = cs5520_dma_host_set, +}; + #define DECLARE_CS_DEV(name_str) \ { \ .name = name_str, \ - .init_hwif = init_hwif_cs5520, \ .port_ops = &cs5520_port_ops, \ + .dma_ops = &cs5520_dma_ops, \ .host_flags = IDE_HFLAG_ISA_PORTS | \ IDE_HFLAG_CS5520 | \ IDE_HFLAG_VDMA | \ -- cgit v1.2.3