diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/arm/icside.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c index 061456914ca3..743958044278 100644 --- a/drivers/ide/arm/icside.c +++ b/drivers/ide/arm/icside.c @@ -68,6 +68,7 @@ struct icside_state { unsigned int enabled; void __iomem *irq_port; void __iomem *ioc_base; + unsigned int sel; unsigned int type; ide_hwif_t *hwif[2]; }; @@ -165,7 +166,8 @@ static const expansioncard_ops_t icside_ops_arcin_v6 = { static void icside_maskproc(ide_drive_t *drive, int mask) { ide_hwif_t *hwif = HWIF(drive); - struct icside_state *state = hwif->hwif_data; + struct expansion_card *ec = ECARD_DEV(hwif->dev); + struct icside_state *state = ecard_get_drvdata(ec); unsigned long flags; local_irq_save(flags); @@ -308,6 +310,7 @@ static int icside_dma_setup(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); struct expansion_card *ec = ECARD_DEV(hwif->dev); + struct icside_state *state = ecard_get_drvdata(ec); struct request *rq = hwif->hwgroup->rq; unsigned int dma_mode; @@ -331,7 +334,7 @@ static int icside_dma_setup(ide_drive_t *drive) /* * Route the DMA signals to the correct interface. */ - writeb(hwif->select_data, hwif->config_data); + writeb(state->sel | hwif->channel, state->ioc_base); /* * Select the correct timing for this drive. @@ -359,7 +362,8 @@ static void icside_dma_exec_cmd(ide_drive_t *drive, u8 cmd) static int icside_dma_test_irq(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct icside_state *state = hwif->hwif_data; + struct expansion_card *ec = ECARD_DEV(hwif->dev); + struct icside_state *state = ecard_get_drvdata(ec); return readb(state->irq_port + (hwif->channel ? @@ -472,6 +476,8 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec) state->hwif[0] = hwif; + ecard_set_drvdata(ec, state); + idx[0] = hwif->index; ide_device_add(idx, NULL); @@ -525,6 +531,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec) state->irq_port = easi_base; state->ioc_base = ioc_base; + state->sel = sel; /* * Be on the safe side - disable interrupts @@ -545,13 +552,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec) state->hwif[0] = hwif; state->hwif[1] = mate; - hwif->hwif_data = state; - hwif->config_data = (unsigned long)ioc_base; - hwif->select_data = sel; - - mate->hwif_data = state; - mate->config_data = (unsigned long)ioc_base; - mate->select_data = sel | 1; + ecard_set_drvdata(ec, state); if (ec->dma != NO_DMA && !request_dma(ec->dma, hwif->name)) { d.init_dma = icside_dma_init; @@ -627,10 +628,8 @@ icside_probe(struct expansion_card *ec, const struct ecard_id *id) break; } - if (ret == 0) { - ecard_set_drvdata(ec, state); + if (ret == 0) goto out; - } kfree(state); release: |