pxa_gpio_probe() has some issues supporting the gpio0 and gpio1
interrupts under device-tree - it never actually sets up the chain
handler to get interrupts on edge detect for GPIO0 and GPIO1.
Signed-off-by: Andrew Ruder <andrew.ru...@elecsyscorp.com>
---
drivers/gpio/gpio-pxa.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 42e6e64..19f1a95 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -649,6 +649,11 @@ static int pxa_gpio_probe(struct platform_device *pdev)
handle_edge_irq);
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
}
+ } else {
+ if (irq0 > 0)
+ irq_set_chained_handler(irq0, pxa_gpio_demux_handler);
+ if (irq1 > 0)
+ irq_set_chained_handler(irq1, pxa_gpio_demux_handler);
}
irq_set_chained_handler(irq_mux, pxa_gpio_demux_handler);
--
1.9.0.rc3.12.gbc97e2d
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