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[media] media: rc: gpio-ir-recv: do not allow threaded interrupt handler

Requesting any context irq is not actually great idea since threaded
interrupt handler is run at too unpredictable time which turns
timing information wrong. Fix it by requesting regular interrupt.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Ladislav Michl 8 years ago
parent
commit
375929f9f4
1 changed files with 3 additions and 4 deletions
  1. 3 4
      drivers/media/rc/gpio-ir-recv.c

+ 3 - 4
drivers/media/rc/gpio-ir-recv.c

@@ -161,10 +161,9 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, gpio_dev);
 
-	rc = request_any_context_irq(gpio_to_irq(pdata->gpio_nr),
-				gpio_ir_recv_irq,
-			IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-					"gpio-ir-recv-irq", gpio_dev);
+	rc = request_irq(gpio_to_irq(pdata->gpio_nr), gpio_ir_recv_irq,
+			 IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+			 "gpio-ir-recv-irq", gpio_dev);
 	if (rc < 0)
 		goto err_request_irq;