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Subject: media: i2c: imx219: use pm_runtime_resume_and_get()
Author:  Mauro Carvalho Chehab <[email protected]>
Date:    Fri Apr 23 17:19:12 2021 +0200

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 <[email protected]>

 drivers/media/i2c/imx219.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

---

diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index 1054ffedaefd..74a0bf9b088b 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -1035,11 +1035,9 @@ static int imx219_start_streaming(struct imx219 *imx219)
        const struct imx219_reg_list *reg_list;
        int ret;
 
-       ret = pm_runtime_get_sync(&client->dev);
-       if (ret < 0) {
-               pm_runtime_put_noidle(&client->dev);
+       ret = pm_runtime_resume_and_get(&client->dev);
+       if (ret < 0)
                return ret;
-       }
 
        /* Apply default values of current mode */
        reg_list = &imx219->mode->reg_list;

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