Patch "spi: sun6i: disable/unprepare clocks on remove" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

spi: sun6i: disable/unprepare clocks on remove

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
spi-sun6i-disable-unprepare-clocks-on-remove.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Tobias Jordan <[email protected]>
Date: Thu, 7 Dec 2017 15:04:53 +0100
Subject: spi: sun6i: disable/unprepare clocks on remove

From: Tobias Jordan <[email protected]>

[ Upstream commit 2d9bbd02c54094ceffa555143b0d68cd06504d63 ]

sun6i_spi_probe() uses sun6i_spi_runtime_resume() to prepare/enable clocks, so sun6i_spi_remove() should use sun6i_spi_runtime_suspend() to disable/unprepare them if we're not suspended.
Replacing pm_runtime_disable() by pm_runtime_force_suspend() will ensure that sun6i_spi_runtime_suspend() is called if needed.

Found by Linux Driver Verification project (linuxtesting.org).

---
 drivers/spi/spi-sun6i.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -457,7 +457,7 @@ err_free_master:
 
 static int sun6i_spi_remove(struct platform_device *pdev)
 {
-	pm_runtime_disable(&pdev->dev);
+	pm_runtime_force_suspend(&pdev->dev);
 
 	return 0;
 }

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/spi-sun6i-disable-unprepare-clocks-on-remove.patch