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ARM: sa1100: convert SA11x0 related code to use new chained handler helper

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Convert SA11x0 (Neponset, SA1111, and UCB1x00 code) to use the new
irq_set_chained_handler_and_data() helper.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/E1Z4yzx-0002S6-7p@rmk-PC.arm.linux.org.uk
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Russell King 2015-06-16 23:06:25 +01:00 committed by Thomas Gleixner
parent 3b0f95be14
commit 056c0acf87
3 changed files with 5 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/common/sa1111.c
View File

@ -501,8 +501,8 @@ static int sa1111_setup_irq(struct sa1111 *sachip, unsigned irq_base)
* Register SA1111 interrupt
*/
irq_set_irq_type(sachip->irq, IRQ_TYPE_EDGE_RISING);
irq_set_handler_data(sachip->irq, sachip);
irq_set_chained_handler(sachip->irq, sa1111_irq_handler);
irq_set_chained_handler_and_data(sachip->irq, sa1111_irq_handler,
sachip);
dev_info(sachip->dev, "Providing IRQ%u-%u\n",
sachip->irq_base, sachip->irq_base + SA1111_IRQ_NR - 1);
@ -836,8 +836,7 @@ static void __sa1111_remove(struct sa1111 *sachip)
clk_unprepare(sachip->clk);
if (sachip->irq != NO_IRQ) {
irq_set_chained_handler(sachip->irq, NULL);
irq_set_handler_data(sachip->irq, NULL);
irq_set_chained_handler_and_data(sachip->irq, NULL, NULL);
irq_free_descs(sachip->irq_base, SA1111_IRQ_NR);
release_mem_region(sachip->phys + SA1111_INTC, 512);

3
arch/arm/mach-sa1100/neponset.c
View File

@ -327,8 +327,7 @@ static int neponset_probe(struct platform_device *dev)
irq_set_chip(d->irq_base + NEP_IRQ_SA1111, &nochip);
irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING);
irq_set_handler_data(irq, d);
irq_set_chained_handler(irq, neponset_irq_handler);
irq_set_chained_handler_and_data(irq, neponset_irq_handler, d);
/*
* We would set IRQ_GPIO25 to be a wake-up IRQ, but unfortunately

3
drivers/mfd/ucb1x00-core.c
View File

@ -566,8 +566,7 @@ static int ucb1x00_probe(struct mcp *mcp)
}
irq_set_irq_type(ucb->irq, IRQ_TYPE_EDGE_RISING);
irq_set_handler_data(ucb->irq, ucb);
irq_set_chained_handler(ucb->irq, ucb1x00_irq);
irq_set_chained_handler_and_data(ucb->irq, ucb1x00_irq, ucb);
if (pdata && pdata->gpio_base) {
ucb->gpio.label = dev_name(&ucb->dev);