ALSA: hdac: add hdac extended device

[firefly-linux-kernel-4.4.55.git] / drivers / gpio / gpio-pca953x.c

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index d233eb3b81323342bb5a22122c1b1f570678c8b1..50caeb1ee3509da04b57d38dd332396e76ea25de 100644 (file)
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -570,6 +570,10 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
                                "could not connect irqchip to gpiochip\n");
                        return ret;
                }
+
+               gpiochip_set_chained_irqchip(&chip->gpio_chip,
+                                            &pca953x_irq_chip,
+                                            client->irq, NULL);
        }
 
        return 0;