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Subject[PATCH v3 60/79] media: ipu3: use pm_runtime_resume_and_get()
Date
Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

Use the new API, in order to cleanup the error check logic.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/media/pci/intel/ipu3/ipu3-cio2-main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c
index fecef85bd62e..ca8040d1a725 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c
@@ -975,10 +975,9 @@ static int cio2_vb2_start_streaming(struct vb2_queue *vq, unsigned int count)
cio2->cur_queue = q;
atomic_set(&q->frame_sequence, 0);

- r = pm_runtime_get_sync(&cio2->pci_dev->dev);
+ r = pm_runtime_resume_and_get(&cio2->pci_dev->dev);
if (r < 0) {
dev_info(&cio2->pci_dev->dev, "failed to set power %d\n", r);
- pm_runtime_put_noidle(&cio2->pci_dev->dev);
return r;
}

--
2.30.2
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