diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2022-04-25 04:11:17 +0300 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@nxp.com> | 2022-05-02 12:35:06 +0300 |
| commit | bfd594b3acbd2656edcc7742e1270d09c0de9d4d (patch) | |
| tree | 4c1f6e85a4215f48dc43956e1b748796405f6545 /drivers/clk/imx | |
| parent | 39772efd98adecbd5b8c6096d465d2fcbafbde6a (diff) | |
| download | linux-bfd594b3acbd2656edcc7742e1270d09c0de9d4d.tar.xz | |
clk: imx: scu: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
If the device is already in a runtime PM enabled state
pm_runtime_get_sync() will return 1.
Also, we need to call pm_runtime_put_noidle() when pm_runtime_get_sync()
fails, so use pm_runtime_resume_and_get() instead. this function
will handle this.
Fixes: 78edeb080330 ("clk: imx: scu: add runtime pm support")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Link: https://lore.kernel.org/r/20220425011117.25093-1-linmq006@gmail.com
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Diffstat (limited to 'drivers/clk/imx')
| -rw-r--r-- | drivers/clk/imx/clk-scu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c index ed3c01d2e8ae..5b022eeb838b 100644 --- a/drivers/clk/imx/clk-scu.c +++ b/drivers/clk/imx/clk-scu.c @@ -528,7 +528,7 @@ static int imx_clk_scu_probe(struct platform_device *pdev) pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_enable(dev); - ret = pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); if (ret) { pm_genpd_remove_device(dev); pm_runtime_disable(dev); |