1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index d233eb3b8132..50caeb1ee350 100644
--- 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;