From: Takuo Koguchi <takuo.koguchi@xxxxxxxxx>
This patch has been added to the 4.1 stable tree. If you have any
objections, please let us know.
===============
[ 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@xxxxxxxxxxx>
Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
---
drivers/spi/spi-sun4i.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c
index 39d7c7c70112..2eea3de5a668 100644
--- a/drivers/spi/spi-sun4i.c
+++ b/drivers/spi/spi-sun4i.c
@@ -458,7 +458,7 @@ static int sun4i_spi_probe(struct platform_device *pdev)
static int sun4i_spi_remove(struct platform_device *pdev)
{
- pm_runtime_disable(&pdev->dev);
+ pm_runtime_force_suspend(&pdev->dev);
return 0;
}
--
2.14.1