diff options
| author | David Jander <david@protonic.nl> | 2011-06-08 11:37:45 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-06-08 11:37:45 -0600 |
| commit | 6dd599f8af0166805951f4421a78ba716d78321a (patch) | |
| tree | 2a319eb6c912711c3c1d54e2dcb79c9f44c9f4bd /drivers/gpio | |
| parent | 17e8b42c17c3e9735ea03c4e6b67cedf5de170f4 (diff) | |
| download | op-kernel-dev-6dd599f8af0166805951f4421a78ba716d78321a.zip op-kernel-dev-6dd599f8af0166805951f4421a78ba716d78321a.tar.gz | |
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 <david@protonic.nl>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 17e5570..4b8446e 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 |
