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Groups > linux.kernel > #1563171
| From | Dmitry Torokhov <dmitry.torokhov@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 5/7] Input: pwm-beeper - suppress error message on probe defer |
| Date | 2017-01-19 23:50 +0100 |
| Message-ID | <t1tGO-7wg-15@gated-at.bofh.it> (permalink) |
| References | <t1tGN-7wg-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: David Lechner <david@lechnology.com>
This suppress printing an error message when pwm_get returns -EPROBE_DEFER.
Otherwise you get a bunch of noise in the kernel log.
Signed-off-by: David Lechner <david@lechnology.com>
Patchwork-Id: 9499915
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/misc/pwm-beeper.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c
index 04c8ad3827d9..9964c46468d3 100644
--- a/drivers/input/misc/pwm-beeper.c
+++ b/drivers/input/misc/pwm-beeper.c
@@ -108,7 +108,8 @@ static int pwm_beeper_probe(struct platform_device *pdev)
beeper->pwm = devm_pwm_get(dev, NULL);
if (IS_ERR(beeper->pwm)) {
error = PTR_ERR(beeper->pwm);
- dev_err(dev, "Failed to request pwm device: %d\n", error);
+ if (error != -EPROBE_DEFER)
+ dev_err(dev, "Failed to request pwm device\n");
return error;
}
--
2.11.0.483.g087da7b7c-goog
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[PATCH v2 1/7] Input: pwm-beeper - remove calls to legacy pwm_request API Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-19 23:50 +0100
[PATCH v2 5/7] Input: pwm-beeper - suppress error message on probe defer Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-19 23:50 +0100
Re: [PATCH v2 5/7] Input: pwm-beeper - suppress error message on probe defer Thierry Reding <thierry.reding@gmail.com> - 2017-01-20 11:20 +0100
Re: [PATCH v2 5/7] Input: pwm-beeper - suppress error message on probe defer David Lechner <david@lechnology.com> - 2017-01-20 19:50 +0100
[PATCH v2 2/7] Input: pwm-beeper - switch to using managed resources Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-19 23:50 +0100
Re: [PATCH v2 2/7] Input: pwm-beeper - switch to using managed resources Thierry Reding <thierry.reding@gmail.com> - 2017-01-20 11:20 +0100
[PATCH v2 6/7] Input: pwm-beeper - add optional amplifier regulator Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-19 23:50 +0100
Re: [PATCH v2 6/7] Input: pwm-beeper - add optional amplifier regulator Thierry Reding <thierry.reding@gmail.com> - 2017-01-20 11:20 +0100
Re: [PATCH v2 6/7] Input: pwm-beeper - add optional amplifier regulator Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-20 18:50 +0100
[PATCH v2 4/7] Input: pwm-beeper - fix race when suspending Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-19 23:50 +0100
Re: [PATCH v2 4/7] Input: pwm-beeper - fix race when suspending Thierry Reding <thierry.reding@gmail.com> - 2017-01-20 11:20 +0100
[PATCH v2 3/7] Input: pwm-beeper - use input_set_capability() Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-19 23:50 +0100
Re: [PATCH v2 3/7] Input: pwm-beeper - use input_set_capability() Thierry Reding <thierry.reding@gmail.com> - 2017-01-20 11:20 +0100
[PATCH v2 7/7] Input: pwm-beeper - switch to using "atomic" PWM API Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-01-19 23:50 +0100
Re: [PATCH v2 7/7] Input: pwm-beeper - switch to using "atomic" PWM API Thierry Reding <thierry.reding@gmail.com> - 2017-01-20 11:40 +0100
Re: [PATCH v2 1/7] Input: pwm-beeper - remove calls to legacy pwm_request API Thierry Reding <thierry.reding@gmail.com> - 2017-01-20 11:10 +0100
Re: [PATCH v2 1/7] Input: pwm-beeper - remove calls to legacy pwm_request API David Lechner <david@lechnology.com> - 2017-01-20 20:40 +0100
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