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Subject: media: i2c: tvp5150: use pm_runtime_resume_and_get() Author: Mauro Carvalho Chehab <[email protected]> Date: Fri Apr 23 17:19:17 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/tvp5150.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) --- diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index e26e3f544054..374a9da75e4d 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -1448,11 +1448,9 @@ static int tvp5150_s_stream(struct v4l2_subdev *sd, int enable) TVP5150_MISC_CTL_CLOCK_OE; if (enable) { - ret = pm_runtime_get_sync(sd->dev); - if (ret < 0) { - pm_runtime_put_noidle(sd->dev); + ret = pm_runtime_resume_and_get(sd->dev); + if (ret < 0) return ret; - } tvp5150_enable(sd); @@ -1675,15 +1673,7 @@ err: static int tvp5150_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) { - int ret; - - ret = pm_runtime_get_sync(sd->dev); - if (ret < 0) { - pm_runtime_put_noidle(sd->dev); - return ret; - } - - return 0; + return pm_runtime_resume_and_get(sd->dev); } static int tvp5150_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
