Messages in this thread | | | Date | Sat, 18 Jun 2022 03:09:30 +0900 | Subject | Re: [PATCH v4 4/4] PM / devfreq: Mute warning on governor PROBE_DEFER | From | Chanwoo Choi <> |
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On 22. 6. 15. 18:22, Ansuel Smith wrote: > On Wed, Jun 15, 2022 at 03:56:31PM +0900, Chanwoo Choi wrote: >> On 22. 6. 15. 08:09, Christian 'Ansuel' Marangi wrote: >>> Don't print warning when a governor PROBE_DEFER as it's not a real >>> GOV_START fail. >>> >>> Fixes: a03dacb0316f ("PM / devfreq: Add cpu based scaling support to passive governor") >>> Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com> >>> --- >>> drivers/devfreq/devfreq.c | 5 +++-- >>> 1 file changed, 3 insertions(+), 2 deletions(-) >>> >>> diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c >>> index 2e2b3b414d67..6a39638ed064 100644 >>> --- a/drivers/devfreq/devfreq.c >>> +++ b/drivers/devfreq/devfreq.c >>> @@ -931,8 +931,9 @@ struct devfreq *devfreq_add_device(struct device *dev, >>> err = devfreq->governor->event_handler(devfreq, DEVFREQ_GOV_START, >>> NULL); >>> if (err) { >>> - dev_err(dev, "%s: Unable to start governor for the device\n", >>> - __func__); >>> + dev_err_probe(dev, err, >>> + "%s: Unable to start governor for the device\n", >>> + __func__); >>> goto err_init; >>> } >>> create_sysfs_files(devfreq, devfreq->governor); >> >> >> In order to keep the left-align with above error log >> when try_then_request_governor() is failed, >> I recommend to use the tab without space indentation as following: >> >> If you have no objection, I'll merge this change. >> > > Sure, good for me. Anyway I wonder if we can relax the hard limit for 80 > for error print since we now can use 100, but your choice.
My suggestion is not over 80 line. Applied it.
> >> diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c >> index 01474daf4548..80a1235ef8fb 100644 >> --- a/drivers/devfreq/devfreq.c >> +++ b/drivers/devfreq/devfreq.c >> @@ -932,8 +932,9 @@ struct devfreq *devfreq_add_device(struct device *dev, >> err = devfreq->governor->event_handler(devfreq, DEVFREQ_GOV_START, >> NULL); >> if (err) { >> - dev_err(dev, "%s: Unable to start governor for the device\n", >> - __func__); >> + dev_err_probe(dev, err, >> + "%s: Unable to start governor for the device\n", >> + __func__); >> goto err_init; >> } >> create_sysfs_files(devfreq, devfreq->governor); >> >> >> >> >> >> -- >> Best Regards, >> Samsung Electronics >> Chanwoo Choi >
-- Best Regards, Samsung Electronics Chanwoo Choi
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