diff mbox series

[-next,2/2] gpio: sim: make gpio simulator can be used as interrupt controller

Message ID 20220826080230.1712978-3-weiyongjun1@huawei.com
State New
Headers show
Series allow gpio simulator be used as interrupt controller | expand

Commit Message

Wei Yongjun Aug. 26, 2022, 8:02 a.m. UTC 
Some devices using GPIO as interrupt controller, such as mcp2515 CAN
device. To mockup those devices, gpio simulator should extend to be
used as interrupt controller form device tree.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
 drivers/gpio/gpio-sim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-sim.c b/drivers/gpio/gpio-sim.c
index 1020c2feb249..f3cf6cec6207 100644
--- a/drivers/gpio/gpio-sim.c
+++ b/drivers/gpio/gpio-sim.c
@@ -398,7 +398,7 @@  static int gpio_sim_add_bank(struct fwnode_handle *swnode, struct device *dev)
 	if (!chip->pull_map)
 		return -ENOMEM;
 
-	chip->irq_sim = devm_irq_domain_create_sim(dev, NULL, num_lines);
+	chip->irq_sim = devm_irq_domain_create_sim(dev, swnode, num_lines);
 	if (IS_ERR(chip->irq_sim))
 		return PTR_ERR(chip->irq_sim);