From 7e2ecdf438bb479e2b4667fc16b1a84d6348da04 Mon Sep 17 00:00:00 2001
From: David Jander <david@protonic.nl>
Date: Tue, 21 Jun 2011 14:26:18 -0700
Subject: [PATCH] Input: gpio_keys - switch to using threaded IRQs
Use a threaded interrupt handler in order to permit the handler to use
a GPIO driver that causes things like I2C transactions being done inside
the handler context.
Signed-off-by: David Jander <david@protonic.nl>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/input/keyboard/gpio_keys.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 6e6145b9a4c1..6d0e2f64122b 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -415,7 +415,7 @@ static int __devinit gpio_keys_setup_key(struct platform_device *pdev,
if (!button->can_disable)
irqflags |= IRQF_SHARED;
- error = request_any_context_irq(irq, gpio_keys_isr, irqflags, desc, bdata);
+ error = request_threaded_irq(irq, NULL, gpio_keys_isr, irqflags, desc, bdata);
if (error < 0) {
dev_err(dev, "Unable to claim irq %d; error %d\n",
irq, error);
@@ -649,5 +649,5 @@ module_exit(gpio_keys_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Phil Blundell <pb@handhelds.org>");
-MODULE_DESCRIPTION("Keyboard driver for CPU GPIOs");
+MODULE_DESCRIPTION("Keyboard driver for GPIOs");
MODULE_ALIAS("platform:gpio-keys");
--
GitLab