linux-kernel - [PATCH v2 1/2] PM / devfreq: rk3399_dmc: Use the resource-managed function to add devfreq dev

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Date:   Tue, 08 Nov 2016 18:13:27 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     myungjoo.ham@...sung.com, kyungmin.park@...sung.com
Cc:     rjw@...ysocki.net, subhashj@...eaurora.org,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chanwoo Choi <cw00.choi@...sung.com>
Subject: [PATCH v2 1/2] PM / devfreq: rk3399_dmc: Use the resource-managed
 function to add devfreq dev

This patch uses the resource-managed to add the devfreq device.
This function will make it easy to handle the devfreq device.

- struct devfreq *devm_devfreq_add_device(struct device *dev,
				  struct devfreq_dev_profile *profile,
				  const char *governor_name,
				  void *data);

Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
---
 drivers/devfreq/rk3399_dmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c
index e24b73d66659..3f8f4381cd4a 100644
--- a/drivers/devfreq/rk3399_dmc.c
+++ b/drivers/devfreq/rk3399_dmc.c
@@ -436,7 +436,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev)
 
 	rk3399_devfreq_dmc_profile.initial_freq = data->rate;
 
-	data->devfreq = devfreq_add_device(dev,
+	data->devfreq = devm_devfreq_add_device(dev,
 					   &rk3399_devfreq_dmc_profile,
 					   "simple_ondemand",
 					   &data->ondemand_data);
-- 
1.9.1