| From foo@baz Fri Feb 23 12:01:27 CET 2018 |
| From: Takuo Koguchi <takuo.koguchi@gmail.com> |
| Date: Thu, 7 Dec 2017 16:20:14 +0900 |
| Subject: spi: sun4i: disable clocks in the remove function |
| |
| From: Takuo Koguchi <takuo.koguchi@gmail.com> |
| |
| |
| [ Upstream commit c810daba0ab5226084a56893a789af427a801146 ] |
| |
| mclk and hclk need to be disabled. Since pm_runtime_disable does |
| not disable the clocks, use pm_runtime_force_suspend instead. |
| |
| Found by Linux Driver Verification project (linuxtesting.org). |
| |
| Signed-off-by: Takuo Koguchi <takuo.koguchi.sw@hitachi.com> |
| Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> |
| Signed-off-by: Mark Brown <broonie@kernel.org> |
| Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/spi/spi-sun4i.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/spi/spi-sun4i.c |
| +++ b/drivers/spi/spi-sun4i.c |
| @@ -458,7 +458,7 @@ err_free_master: |
| |
| static int sun4i_spi_remove(struct platform_device *pdev) |
| { |
| - pm_runtime_disable(&pdev->dev); |
| + pm_runtime_force_suspend(&pdev->dev); |
| |
| return 0; |
| } |
