[PATCH -next] i3c: master: svc: drop free_irq of devm_request_irq allocated irq

[Yang Yingliang]

irq allocated with devm_request_irq should not be freed using
free_irq, because doing so causes a dangling pointer, and a
subsequent double free.

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang at huawei.com>
---
 drivers/i3c/master/svc-i3c-master.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
index 1f6ba4221817..761c9c468357 100644
--- a/drivers/i3c/master/svc-i3c-master.c
+++ b/drivers/i3c/master/svc-i3c-master.c
@@ -1448,7 +1448,7 @@ static int svc_i3c_master_remove(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	free_irq(master->irq, master);
+	devm_free_irq(&pdev->dev, master->irq, master);
 	clk_disable_unprepare(master->pclk);
 	clk_disable_unprepare(master->fclk);
 	clk_disable_unprepare(master->sclk);
-- 
2.25.1