From 39a5019a2c13580f21efc756babccb4c03b6a8ce Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Wed, 19 Oct 2016 17:32:20 -0700 Subject: drm/fsl-dcu: unload driver before disabling clocks Use drm_put_dev to unload the driver before disabling clocks. Otherwise the driver might read a register during unload which leads to an external abort. Signed-off-by: Stefan Agner --- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/fsl-dcu') diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c index 0b0d1cb11641..30c46a80a540 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c @@ -428,9 +428,9 @@ static int fsl_dcu_drm_remove(struct platform_device *pdev) { struct fsl_dcu_drm_device *fsl_dev = platform_get_drvdata(pdev); + drm_put_dev(fsl_dev->drm); clk_disable_unprepare(fsl_dev->clk); clk_unregister(fsl_dev->pix_clk); - drm_put_dev(fsl_dev->drm); return 0; } -- cgit v1.2.3