diff options
Diffstat (limited to 'drivers/mfd/asic3.c')
| -rw-r--r-- | drivers/mfd/asic3.c | 48 |
1 files changed, 18 insertions, 30 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 6a1f94042612..d4a851c6b5bf 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -139,13 +139,12 @@ static void asic3_irq_flip_edge(struct asic3 *asic, static void asic3_irq_demux(unsigned int irq, struct irq_desc *desc) { + struct asic3 *asic = irq_desc_get_handler_data(desc); + struct irq_data *data = irq_desc_get_irq_data(desc); int iter, i; unsigned long flags; - struct asic3 *asic; - - desc->chip->ack(irq); - asic = desc->handler_data; + data->chip->irq_ack(irq_data); for (iter = 0 ; iter < MAX_ASIC_ISR_LOOPS; iter++) { u32 status; @@ -188,8 +187,7 @@ static void asic3_irq_demux(unsigned int irq, struct irq_desc *desc) irqnr = asic->irq_base + (ASIC3_GPIOS_PER_BANK * bank) + i; - desc = irq_to_desc(irqnr); - desc->handle_irq(irqnr, desc); + generic_handle_irq(irqnr); if (asic->irq_bothedge[bank] & bit) asic3_irq_flip_edge(asic, base, bit); @@ -200,11 +198,8 @@ static void asic3_irq_demux(unsigned int irq, struct irq_desc *desc) /* Handle remaining IRQs in the status register */ for (i = ASIC3_NUM_GPIOS; i < ASIC3_NR_IRQS; i++) { /* They start at bit 4 and go up */ - if (status & (1 << (i - ASIC3_NUM_GPIOS + 4))) { - desc = irq_to_desc(asic->irq_base + i); - desc->handle_irq(asic->irq_base + i, - desc); - } + if (status & (1 << (i - ASIC3_NUM_GPIOS + 4))) + generic_handle_irq(asic->irq_base + i); } } @@ -393,21 +388,21 @@ static int __init asic3_irq_probe(struct platform_device *pdev) for (irq = irq_base; irq < irq_base + ASIC3_NR_IRQS; irq++) { if (irq < asic->irq_base + ASIC3_NUM_GPIOS) - set_irq_chip(irq, &asic3_gpio_irq_chip); + irq_set_chip(irq, &asic3_gpio_irq_chip); else - set_irq_chip(irq, &asic3_irq_chip); + irq_set_chip(irq, &asic3_irq_chip); - set_irq_chip_data(irq, asic); - set_irq_handler(irq, handle_level_irq); + irq_set_chip_data(irq, asic); + irq_set_handler(irq, handle_level_irq); set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); } asic3_write_register(asic, ASIC3_OFFSET(INTR, INT_MASK), ASIC3_INTMASK_GINTMASK); - set_irq_chained_handler(asic->irq_nr, asic3_irq_demux); - set_irq_type(asic->irq_nr, IRQ_TYPE_EDGE_RISING); - set_irq_data(asic->irq_nr, asic); + irq_set_chained_handler(asic->irq_nr, asic3_irq_demux); + irq_set_irq_type(asic->irq_nr, IRQ_TYPE_EDGE_RISING); + irq_set_handler_data(asic->irq_nr, asic); return 0; } @@ -421,11 +416,10 @@ static void asic3_irq_remove(struct platform_device *pdev) for (irq = irq_base; irq < irq_base + ASIC3_NR_IRQS; irq++) { set_irq_flags(irq, 0); - set_irq_handler(irq, NULL); - set_irq_chip(irq, NULL); - set_irq_chip_data(irq, NULL); + irq_set_chip_and_handler(irq, NULL, NULL); + irq_set_chip_data(irq, NULL); } - set_irq_chained_handler(asic->irq_nr, NULL); + irq_set_chained_handler(asic->irq_nr, NULL); } /* GPIOs */ @@ -682,7 +676,7 @@ static struct mfd_cell asic3_cell_ds1wm = { .name = "ds1wm", .enable = ds1wm_enable, .disable = ds1wm_disable, - .driver_data = &ds1wm_pdata, + .mfd_data = &ds1wm_pdata, .num_resources = ARRAY_SIZE(ds1wm_resources), .resources = ds1wm_resources, }; @@ -783,7 +777,7 @@ static struct mfd_cell asic3_cell_mmc = { .name = "tmio-mmc", .enable = asic3_mmc_enable, .disable = asic3_mmc_disable, - .driver_data = &asic3_mmc_data, + .mfd_data = &asic3_mmc_data, .num_resources = ARRAY_SIZE(asic3_mmc_resources), .resources = asic3_mmc_resources, }; @@ -810,9 +804,6 @@ static int __init asic3_mfd_probe(struct platform_device *pdev, ds1wm_resources[0].start >>= asic->bus_shift; ds1wm_resources[0].end >>= asic->bus_shift; - asic3_cell_ds1wm.platform_data = &asic3_cell_ds1wm; - asic3_cell_ds1wm.data_size = sizeof(asic3_cell_ds1wm); - /* MMC */ asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) + mem_sdio->start, 0x400 >> asic->bus_shift); @@ -824,9 +815,6 @@ static int __init asic3_mfd_probe(struct platform_device *pdev, asic3_mmc_resources[0].start >>= asic->bus_shift; asic3_mmc_resources[0].end >>= asic->bus_shift; - asic3_cell_mmc.platform_data = &asic3_cell_mmc; - asic3_cell_mmc.data_size = sizeof(asic3_cell_mmc); - ret = mfd_add_devices(&pdev->dev, pdev->id, &asic3_cell_ds1wm, 1, mem, asic->irq_base); if (ret < 0) |