diff mbox series

[v2,2/3] gpio: sim: make gpio simulator can be used as interrupt controller

Message ID 20220926084428.1792815-3-weiyongjun@huaweicloud.com
State New
Headers show
Series allow gpio simulator be used as interrupt controller | expand

Commit Message

Wei Yongjun Sept. 26, 2022, 8:44 a.m. UTC 
From: Wei Yongjun <weiyongjun1@huawei.com>

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);