The driver forgets to disable and unprepare clks when remove. Add the calls to clk_disable_unprepare to fix the problem.

Signed-off-by: Chuhong Yuan hslester96@gmail.com --- drivers/gpu/ipu-v3/ipu-prg.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/ipu-v3/ipu-prg.c b/drivers/gpu/ipu-v3/ipu-prg.c index 196797c1b4b3..6ae6d634c983 100644 --- a/drivers/gpu/ipu-v3/ipu-prg.c +++ b/drivers/gpu/ipu-v3/ipu-prg.c @@ -430,6 +430,8 @@ static int ipu_prg_remove(struct platform_device *pdev) list_del(&prg->list); mutex_unlock(&ipu_prg_list_mutex);

+ clk_disable_unprepare(prg->clk_axi); + clk_disable_unprepare(prg->clk_ipg); return 0; }