From 23c4919c6fd15e76fe245ad0158f8739a3fa0747 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 23 Sep 2013 23:35:50 -0300 Subject: [PATCH] [media] marvell-ccic: drop free_irq for devm_request_irq allocated irq 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. Signed-off-by: Wei Yongjun Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/marvell-ccic/mmp-driver.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c index b5a19af5c587..3458fa0e2fd5 100644 --- a/drivers/media/platform/marvell-ccic/mmp-driver.c +++ b/drivers/media/platform/marvell-ccic/mmp-driver.c @@ -481,7 +481,6 @@ static int mmpcam_remove(struct mmp_camera *cam) struct mmp_camera_platform_data *pdata; mmpcam_remove_device(cam); - free_irq(cam->irq, mcam); mccic_shutdown(mcam); mmpcam_power_down(mcam); pdata = cam->pdev->dev.platform_data; -- 2.11.0