From ac95beedf8bc97b24f9540d4da9952f07221c023 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 26 Apr 2008 22:25:14 +0200 Subject: ide: add struct ide_port_ops (take 2) * Move hooks for port/host specific methods from ide_hwif_t to 'struct ide_port_ops'. * Add 'const struct ide_port_ops *port_ops' to 'struct ide_port_info' and ide_hwif_t. * Update host drivers and core code accordingly. While at it: * Rename ata66_*() cable detect functions to *_cable_detect() to match the standard naming. (Suggested by Sergei Shtylyov) v2: * Fix build for bast-ide. (Noticed by Andrew Morton) Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pci/hpt366.c | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) (limited to 'drivers/ide/pci/hpt366.c') diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c index a49090672145..1592dbf6c5cb 100644 --- a/drivers/ide/pci/hpt366.c +++ b/drivers/ide/pci/hpt366.c @@ -1271,17 +1271,6 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif) /* Cache the channel's MISC. control registers' offset */ hwif->select_data = hwif->channel ? 0x54 : 0x50; - hwif->set_pio_mode = &hpt3xx_set_pio_mode; - hwif->set_dma_mode = &hpt3xx_set_mode; - - hwif->quirkproc = &hpt3xx_quirkproc; - hwif->maskproc = &hpt3xx_maskproc; - - hwif->udma_filter = &hpt3xx_udma_filter; - hwif->mdma_filter = &hpt3xx_mdma_filter; - - hwif->cable_detect = hpt3xx_cable_detect; - /* * HPT3xxN chips have some complications: * @@ -1416,6 +1405,16 @@ static int __devinit hpt36x_init(struct pci_dev *dev, struct pci_dev *dev2) IDE_HFLAG_ABUSE_SET_DMA_MODE | \ IDE_HFLAG_OFF_BOARD) +static const struct ide_port_ops hpt3xx_port_ops = { + .set_pio_mode = hpt3xx_set_pio_mode, + .set_dma_mode = hpt3xx_set_mode, + .quirkproc = hpt3xx_quirkproc, + .maskproc = hpt3xx_maskproc, + .mdma_filter = hpt3xx_mdma_filter, + .udma_filter = hpt3xx_udma_filter, + .cable_detect = hpt3xx_cable_detect, +}; + static const struct ide_port_info hpt366_chipsets[] __devinitdata = { { /* 0 */ .name = "HPT36x", @@ -1430,6 +1429,7 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = { */ .enablebits = {{0x50,0x10,0x10}, {0x54,0x04,0x04}}, .extra = 240, + .port_ops = &hpt3xx_port_ops, .host_flags = IDE_HFLAGS_HPT3XX | IDE_HFLAG_SINGLE, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, @@ -1440,6 +1440,7 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = { .init_dma = init_dma_hpt366, .enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}}, .extra = 240, + .port_ops = &hpt3xx_port_ops, .host_flags = IDE_HFLAGS_HPT3XX, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, @@ -1450,6 +1451,7 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = { .init_dma = init_dma_hpt366, .enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}}, .extra = 240, + .port_ops = &hpt3xx_port_ops, .host_flags = IDE_HFLAGS_HPT3XX, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, @@ -1460,6 +1462,7 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = { .init_dma = init_dma_hpt366, .enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}}, .extra = 240, + .port_ops = &hpt3xx_port_ops, .host_flags = IDE_HFLAGS_HPT3XX, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, @@ -1471,6 +1474,7 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = { .enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}}, .udma_mask = ATA_UDMA5, .extra = 240, + .port_ops = &hpt3xx_port_ops, .host_flags = IDE_HFLAGS_HPT3XX, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, @@ -1481,6 +1485,7 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = { .init_dma = init_dma_hpt366, .enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}}, .extra = 240, + .port_ops = &hpt3xx_port_ops, .host_flags = IDE_HFLAGS_HPT3XX, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, -- cgit v1.2.3