ide: add struct ide_port_ops (take 2)

[firefly-linux-kernel-4.4.55.git] / drivers / ide / pci / sis5513.c

diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 181b647e5ca9625d4d91d9875d46894a2a249e1c..4b0b85d8faf5ae2cba38878d7db4a3ded5504aa7 100644 (file)
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -347,7 +347,7 @@ static void sis_set_dma_mode(ide_drive_t *drive, const u8 speed)
                sis_program_timings(drive, speed);
 }
 
-static u8 sis5513_ata133_udma_filter(ide_drive_t *drive)
+static u8 sis_ata133_udma_filter(ide_drive_t *drive)
 {
        struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
        u32 regdw = 0;
@@ -514,7 +514,7 @@ static const struct sis_laptop sis_laptop[] = {
        { 0, }
 };
 
-static u8 __devinit ata66_sis5513(ide_hwif_t *hwif)
+static u8 __devinit sis_cable_detect(ide_hwif_t *hwif)
 {
        struct pci_dev *pdev = to_pci_dev(hwif->dev);
        const struct sis_laptop *lap = &sis_laptop[0];
@@ -543,21 +543,22 @@ static u8 __devinit ata66_sis5513(ide_hwif_t *hwif)
        return ata66 ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
 }
 
-static void __devinit init_hwif_sis5513(ide_hwif_t *hwif)
-{
-       hwif->set_pio_mode = &sis_set_pio_mode;
-       hwif->set_dma_mode = &sis_set_dma_mode;
-
-       if (chipset_family >= ATA_133)
-               hwif->udma_filter = sis5513_ata133_udma_filter;
+static const struct ide_port_ops sis_port_ops = {
+       .set_pio_mode           = sis_set_pio_mode,
+       .set_dma_mode           = sis_set_dma_mode,
+       .cable_detect           = sis_cable_detect,
+};
 
-       hwif->cable_detect = ata66_sis5513;
-}
+static const struct ide_port_ops sis_ata133_port_ops = {
+       .set_pio_mode           = sis_set_pio_mode,
+       .set_dma_mode           = sis_set_dma_mode,
+       .udma_filter            = sis_ata133_udma_filter,
+       .cable_detect           = sis_cable_detect,
+};
 
 static const struct ide_port_info sis5513_chipset __devinitdata = {
        .name           = "SIS5513",
        .init_chipset   = init_chipset_sis5513,
-       .init_hwif      = init_hwif_sis5513,
        .enablebits     = { {0x4a, 0x02, 0x02}, {0x4a, 0x04, 0x04} },
        .host_flags     = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_NO_AUTODMA,
        .pio_mask       = ATA_PIO4,
@@ -572,6 +573,11 @@ static int __devinit sis5513_init_one(struct pci_dev *dev, const struct pci_devi
        if (sis_find_family(dev) == 0)
                return -ENOTSUPP;
 
+       if (chipset_family >= ATA_133)
+               d.port_ops = &sis_ata133_port_ops;
+       else
+               d.port_ops = &sis_port_ops;
+
        d.udma_mask = udma_rates[chipset_family];
 
        return ide_setup_pci_device(dev, &d);