[PATCH v3 2/4] PM / devfreq: exynos-ppmu: Show the registred device for ppmu device
From: Chanwoo Choi <cw00.choi@samsung.com>
Date: 2017-01-16 12:26:42
Also in:
linux-arm-kernel, linux-samsung-soc, lkml
Subsystem:
device frequency (devfreq), device frequency event (devfreq-event), the rest · Maintainers:
MyungJoo Ham, Kyungmin Park, Chanwoo Choi, Linus Torvalds
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 <redacted> 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(+)
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