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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 17:19:12 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-19 09:51:40 +0200 |
| commit | 30ad455912651abb79db379a2a2eaad00509ba87 (patch) | |
| tree | 8a5f823b90cc17ee444b4d4fc930c867e2d8a7cc /drivers/media/i2c/imx219.c | |
| parent | 3c11dfe3be25940dba2472f4e3114be132a74ba0 (diff) | |
| download | lwn-30ad455912651abb79db379a2a2eaad00509ba87.tar.gz lwn-30ad455912651abb79db379a2a2eaad00509ba87.zip | |
media: i2c: imx219: use pm_runtime_resume_and_get()
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>
Diffstat (limited to 'drivers/media/i2c/imx219.c')
| -rw-r--r-- | drivers/media/i2c/imx219.c | 6 |
1 files 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; |