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path: root/drivers/mfd/asic3.c
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Diffstat (limited to 'drivers/mfd/asic3.c')
-rw-r--r--drivers/mfd/asic3.c48
1 files changed, 18 insertions, 30 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index c45e6305b26..d4a851c6b5b 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->irq_data.chip->irq_ack(&desc->irq_data);
- asic = get_irq_data(irq);
+ 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)