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Subject[PATCH v5 5/5] GPIO: pca953x.c: Fix warning of enabled interrupts in handler
Date
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>
---
drivers/gpio/pca953x.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 9bdbc16..2eceb2c 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -435,7 +435,7 @@ 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);
@@ -483,8 +483,8 @@ 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
--
1.7.4.1


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