From 6dd599f8af0166805951f4421a78ba716d78321a Mon Sep 17 00:00:00 2001 From: David Jander Date: Wed, 8 Jun 2011 11:37:45 -0600 Subject: [PATCH] gpio/pca953x: Fix warning of enabled interrupts in handler When using nested threaded irqs, use handle_nested_irq(). This function does not call the chip handler, so no handler is set. Signed-off-by: David Jander Signed-off-by: Grant Likely --- drivers/gpio/gpio-pca953x.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 17e55701394b..4b8446e98de5 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -437,7 +437,7 @@ static irqreturn_t pca953x_irq_handler(int irq, void *devid) do { level = __ffs(pending); - generic_handle_irq(level + chip->irq_base); + handle_nested_irq(level + chip->irq_base); pending &= ~(1 << level); } while (pending); @@ -485,8 +485,8 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, irq_clear_status_flags(irq, IRQ_NOREQUEST); irq_set_chip_data(irq, chip); - irq_set_chip_and_handler(irq, &pca953x_irq_chip, - handle_simple_irq); + irq_set_chip(irq, &pca953x_irq_chip); + irq_set_nested_thread(irq, true); #ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID); #else -- 2.30.2