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[v3,2/4] PM / devfreq: exynos-ppmu: Show the registred device for ppmu device

Message ID 1484569567-29810-3-git-send-email-cw00.choi@samsung.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Chanwoo Choi Jan. 16, 2017, 12:26 p.m. UTC 
This patch just adds the simple log to show the PPMU device's registration
during the kernel booting.

Cc: Kukjin Kim <kgene@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/devfreq/event/exynos-ppmu.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

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);