[PATCH] media: i2c: dw9714: use pm_runtime_force_suspend/resume for system suspend

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Using the same suspend function for runtime and system suspend doesn't
work in this case (when controlling regulators and clocks). suspend() and
resume() are clearly meant to stay balanced.

Use the pm_runtime_force_* helpers for system suspend and fix error like the
following when transitioning to system suspend:

[  559.685921] dw9714 3-000c: I2C write fail
[  559.685941] dw9714 3-000c: dw9714_vcm_suspend I2C failure: -5

Signed-off-by: Martin Kepplinger <martin.kepplinger@xxxxxxx>
---
 drivers/media/i2c/dw9714.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/i2c/dw9714.c b/drivers/media/i2c/dw9714.c
index fcbebb3558b5..f6ddd7c4a1ff 100644
--- a/drivers/media/i2c/dw9714.c
+++ b/drivers/media/i2c/dw9714.c
@@ -267,7 +267,8 @@ static const struct of_device_id dw9714_of_table[] = {
 MODULE_DEVICE_TABLE(of, dw9714_of_table);
 
 static const struct dev_pm_ops dw9714_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(dw9714_vcm_suspend, dw9714_vcm_resume)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 	SET_RUNTIME_PM_OPS(dw9714_vcm_suspend, dw9714_vcm_resume, NULL)
 };
 
-- 
2.30.2




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