github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 08:33:17 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

i3c: master: svc: Fix pm_runtime_set_suspended() with runtime pm enabled

Browse Source 
It is not valid to call pm_runtime_set_suspended() for devices
with runtime PM enabled because it returns -EAGAIN if it is enabled
already and working. So, call pm_runtime_disable() before to fix it.

Cc: stable@vger.kernel.org # v5.17
Fixes: 05be23ef78 ("i3c: master: svc: add runtime pm support")
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20240930091913.2545510-1-ruanjinjie@huawei.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Jinjie Ruan 2024-09-30 17:19:13 +08:00 committed by Alexandre Belloni
parent 45357c9b37
commit 18599e93e4
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/i3c/master/svc-i3c-master.c
View File

@ -1891,8 +1891,8 @@ static int svc_i3c_master_probe(struct platform_device *pdev)
rpm_disable:
pm_runtime_dont_use_autosuspend(&pdev->dev);
pm_runtime_put_noidle(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);
pm_runtime_disable(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);
err_disable_clks:
svc_i3c_master_unprepare_clks(master);