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Groups > linux.kernel > #1564647
| From | Chanwoo Choi <cw00.choi@samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 2/4] PM / devfreq: exynos-ppmu: Show the registred device for ppmu device |
| Date | 2017-01-23 04:40 +0100 |
| Message-ID | <t2DE7-1bF-29@gated-at.bofh.it> (permalink) |
| References | <t2DE6-1bF-7@gated-at.bofh.it> <t2DE7-1bF-31@gated-at.bofh.it> <t2DE6-1bF-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch just adds the simple log to show the PPMU device's registration
during the kernel booting.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
drivers/devfreq/event/exynos-ppmu.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index fb3706faf5bd..9b7350935b73 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -643,6 +643,9 @@ static int exynos_ppmu_probe(struct platform_device *pdev)
"failed to add devfreq-event device\n");
return PTR_ERR(edev[i]);
}
+
+ pr_info("exynos-ppmu: new PPMU device registered %s (%s)\n",
+ dev_name(&pdev->dev), desc[i].name);
}
clk_prepare_enable(info->ppmu.clk);
--
1.9.1
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[PATCH v4 0/4] PM / devfreq: Update the devfreq and devfreq-event device Chanwoo Choi <cw00.choi@samsung.com> - 2017-01-23 04:40 +0100
[PATCH v4 2/4] PM / devfreq: exynos-ppmu: Show the registred device for ppmu device Chanwoo Choi <cw00.choi@samsung.com> - 2017-01-23 04:40 +0100
RE: [PATCH v4 1/4] PM / devfreq: Fix the wrong description for userspace governor MyungJoo Ham <myungjoo.ham@samsung.com> - 2017-01-24 04:50 +0100
Re: [PATCH v4 1/4] PM / devfreq: Fix the wrong description for userspace governor "Rafael J. Wysocki" <rafael@kernel.org> - 2017-01-30 11:50 +0100
RE: [PATCH v4 2/4] PM / devfreq: exynos-ppmu: Show the registred device for ppmu device MyungJoo Ham <myungjoo.ham@samsung.com> - 2017-01-24 04:50 +0100
Re: [PATCH v4 2/4] PM / devfreq: exynos-ppmu: Show the registred device for ppmu device Chanwoo Choi <cw00.choi@samsung.com> - 2017-01-24 11:30 +0100
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