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[ARM] Convert request_irq+set_irq_type to request_irq with SA_TRIGGER

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There's no need to have request_irq followed by set_irq_type.
Just use request_irq with the appropriate SA_TRIGGER flags.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2006-01-19 12:26:57 +00:00
committed by Russell King
parent 0f36b018b2
commit f43aaba191
2 changed files with 5 additions and 8 deletions
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9
drivers/input/touchscreen/ads7846.c
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@@ -29,9 +29,6 @@
#ifdef CONFIG_ARCH_OMAP
#include <asm/arch/gpio.h>
#endif
#else
#define set_irq_type(irq,type) do{}while(0)
#endif
@@ -509,14 +506,14 @@ static int __devinit ads7846_probe(struct spi_device *spi)
ts->msg.complete = ads7846_rx;
ts->msg.context = ts;
if (request_irq(spi->irq, ads7846_irq, SA_SAMPLE_RANDOM,
spi->dev.bus_id, ts)) {
if (request_irq(spi->irq, ads7846_irq,
SA_SAMPLE_RANDOM | SA_TRIGGER_FALLING,
spi->dev.bus_id, ts)) {
dev_dbg(&spi->dev, "irq %d busy?\n", spi->irq);
input_unregister_device(&ts->input);
kfree(ts);
return -EBUSY;
}
set_irq_type(spi->irq, IRQT_FALLING);
dev_info(&spi->dev, "touchscreen, irq %d\n", spi->irq);