diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-25 11:21:38 (GMT) |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-25 21:09:00 (GMT) |
commit | 6a03513825db4db57fa93821a0c04dbbb39a68e6 (patch) | |
tree | cddcf6a74ee0022d62218bf4a6caf6f4fe952b0c /drivers/dma | |
parent | ab7798ffcf98b11a9525cf65bacdae3fd58d357f (diff) | |
download | linux-fsl-qoriq-6a03513825db4db57fa93821a0c04dbbb39a68e6.tar.xz |
dma: Ipu: Convert interupt code
Convert to the new irq chip functions and cleanup the name space.
[ Guennadi reported: irq_data_get_chip_data is undefined. Yes, I screwed up.
it needs to be irq_data_get_irq_chip_data ]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Dan Williams <dan.j.williams@intel.com>
LKML-Reference: <alpine.LFD.2.00.1103251220000.31464@localhost6.localdomain6>
Diffstat (limited to 'drivers/dma')
-rw-r--r-- | drivers/dma/ipu/ipu_irq.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c index dd8ebc7..ab8a4ef 100644 --- a/drivers/dma/ipu/ipu_irq.c +++ b/drivers/dma/ipu/ipu_irq.c @@ -94,9 +94,9 @@ static struct ipu_irq_map *src2map(unsigned int src) return NULL; } -static void ipu_irq_unmask(unsigned int irq) +static void ipu_irq_unmask(struct irq_data *d) { - struct ipu_irq_map *map = get_irq_chip_data(irq); + struct ipu_irq_map *map = irq_data_get_irq_chip_data(d); struct ipu_irq_bank *bank; uint32_t reg; unsigned long lock_flags; @@ -106,7 +106,7 @@ static void ipu_irq_unmask(unsigned int irq) bank = map->bank; if (!bank) { spin_unlock_irqrestore(&bank_lock, lock_flags); - pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq); + pr_err("IPU: %s(%u) - unmapped!\n", __func__, d->irq); return; } @@ -117,9 +117,9 @@ static void ipu_irq_unmask(unsigned int irq) spin_unlock_irqrestore(&bank_lock, lock_flags); } -static void ipu_irq_mask(unsigned int irq) +static void ipu_irq_mask(struct irq_data *d) { - struct ipu_irq_map *map = get_irq_chip_data(irq); + struct ipu_irq_map *map = irq_data_get_irq_chip_data(d); struct ipu_irq_bank *bank; uint32_t reg; unsigned long lock_flags; @@ -129,7 +129,7 @@ static void ipu_irq_mask(unsigned int irq) bank = map->bank; if (!bank) { spin_unlock_irqrestore(&bank_lock, lock_flags); - pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq); + pr_err("IPU: %s(%u) - unmapped!\n", __func__, d->irq); return; } @@ -140,9 +140,9 @@ static void ipu_irq_mask(unsigned int irq) spin_unlock_irqrestore(&bank_lock, lock_flags); } -static void ipu_irq_ack(unsigned int irq) +static void ipu_irq_ack(struct irq_data *d) { - struct ipu_irq_map *map = get_irq_chip_data(irq); + struct ipu_irq_map *map = irq_data_get_irq_chip_data(d); struct ipu_irq_bank *bank; unsigned long lock_flags; @@ -151,7 +151,7 @@ static void ipu_irq_ack(unsigned int irq) bank = map->bank; if (!bank) { spin_unlock_irqrestore(&bank_lock, lock_flags); - pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq); + pr_err("IPU: %s(%u) - unmapped!\n", __func__, d->irq); return; } @@ -167,7 +167,7 @@ static void ipu_irq_ack(unsigned int irq) */ bool ipu_irq_status(unsigned int irq) { - struct ipu_irq_map *map = get_irq_chip_data(irq); + struct ipu_irq_map *map = irq_get_chip_data(irq); struct ipu_irq_bank *bank; unsigned long lock_flags; bool ret; @@ -269,7 +269,7 @@ int ipu_irq_unmap(unsigned int source) /* Chained IRQ handler for IPU error interrupt */ static void ipu_irq_err(unsigned int irq, struct irq_desc *desc) { - struct ipu *ipu = get_irq_data(irq); + struct ipu *ipu = irq_get_handler_data(irq); u32 status; int i, line; @@ -310,7 +310,7 @@ static void ipu_irq_err(unsigned int irq, struct irq_desc *desc) /* Chained IRQ handler for IPU function interrupt */ static void ipu_irq_fn(unsigned int irq, struct irq_desc *desc) { - struct ipu *ipu = get_irq_data(irq); + struct ipu *ipu = irq_desc_get_handler_data(desc); u32 status; int i, line; @@ -345,10 +345,10 @@ static void ipu_irq_fn(unsigned int irq, struct irq_desc *desc) } static struct irq_chip ipu_irq_chip = { - .name = "ipu_irq", - .ack = ipu_irq_ack, - .mask = ipu_irq_mask, - .unmask = ipu_irq_unmask, + .name = "ipu_irq", + .irq_ack = ipu_irq_ack, + .irq_mask = ipu_irq_mask, + .irq_unmask = ipu_irq_unmask, }; /* Install the IRQ handler */ @@ -366,26 +366,26 @@ int __init ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev) int ret; irq = irq_base + i; - ret = set_irq_chip(irq, &ipu_irq_chip); + ret = irq_set_chip(irq, &ipu_irq_chip); if (ret < 0) return ret; - ret = set_irq_chip_data(irq, irq_map + i); + ret = irq_set_chip_data(irq, irq_map + i); if (ret < 0) return ret; irq_map[i].ipu = ipu; irq_map[i].irq = irq; irq_map[i].source = -EINVAL; - set_irq_handler(irq, handle_level_irq); + irq_set_handler(irq, handle_level_irq); #ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); #endif } - set_irq_data(ipu->irq_fn, ipu); - set_irq_chained_handler(ipu->irq_fn, ipu_irq_fn); + irq_set_handler_data(ipu->irq_fn, ipu); + irq_set_chained_handler(ipu->irq_fn, ipu_irq_fn); - set_irq_data(ipu->irq_err, ipu); - set_irq_chained_handler(ipu->irq_err, ipu_irq_err); + irq_set_handler_data(ipu->irq_err, ipu); + irq_set_chained_handler(ipu->irq_err, ipu_irq_err); return 0; } @@ -397,17 +397,17 @@ void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev) irq_base = pdata->irq_base; - set_irq_chained_handler(ipu->irq_fn, NULL); - set_irq_data(ipu->irq_fn, NULL); + irq_set_chained_handler(ipu->irq_fn, NULL); + irq_set_handler_data(ipu->irq_fn, NULL); - set_irq_chained_handler(ipu->irq_err, NULL); - set_irq_data(ipu->irq_err, NULL); + irq_set_chained_handler(ipu->irq_err, NULL); + irq_set_handler_data(ipu->irq_err, NULL); for (irq = irq_base; irq < irq_base + CONFIG_MX3_IPU_IRQS; irq++) { #ifdef CONFIG_ARM set_irq_flags(irq, 0); #endif - set_irq_chip(irq, NULL); - set_irq_chip_data(irq, NULL); + irq_set_chip(irq, NULL); + irq_set_chip_data(irq, NULL); } } |