diff mbox series

[2/2] cpufreq: s5pv210: Use dev_err instead of pr_err in probe

Message ID 20200826160016.469-2-krzk@kernel.org
State New
Delegated to: viresh kumar
Headers show
Series [1/2] cpufreq: s5pv210: Simplify with dev_err_probe() | expand

Commit Message

Krzysztof Kozlowski Aug. 26, 2020, 4 p.m. UTC
dev_err() allows easily to identify the device printing the message so
no need for __func__.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 drivers/cpufreq/s5pv210-cpufreq.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

Comments

Viresh Kumar Aug. 31, 2020, 4:29 a.m. UTC | #1
On 26-08-20, 18:00, Krzysztof Kozlowski wrote:
> dev_err() allows easily to identify the device printing the message so
> no need for __func__.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
> ---
>  drivers/cpufreq/s5pv210-cpufreq.c | 14 +++++---------
>  1 file changed, 5 insertions(+), 9 deletions(-)
> 
> diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
> index 7dccdb364fcf..911a655895d8 100644
> --- a/drivers/cpufreq/s5pv210-cpufreq.c
> +++ b/drivers/cpufreq/s5pv210-cpufreq.c
> @@ -616,8 +616,7 @@ static int s5pv210_cpufreq_probe(struct platform_device *pdev)
>  
>  	np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock");
>  	if (!np) {
> -		pr_err("%s: failed to find clock controller DT node\n",
> -			__func__);
> +		dev_err(dev, "failed to find clock controller DT node\n");
>  		result = -ENODEV;
>  		goto err_clock;
>  	}
> @@ -625,16 +624,14 @@ static int s5pv210_cpufreq_probe(struct platform_device *pdev)
>  	clk_base = of_iomap(np, 0);
>  	of_node_put(np);
>  	if (!clk_base) {
> -		pr_err("%s: failed to map clock registers\n", __func__);
> -		result = -EFAULT;

I have restored this back as it didn't look intentional.

Applied both. Thanks.
diff mbox series

Patch

diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
index 7dccdb364fcf..911a655895d8 100644
--- a/drivers/cpufreq/s5pv210-cpufreq.c
+++ b/drivers/cpufreq/s5pv210-cpufreq.c
@@ -616,8 +616,7 @@  static int s5pv210_cpufreq_probe(struct platform_device *pdev)
 
 	np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock");
 	if (!np) {
-		pr_err("%s: failed to find clock controller DT node\n",
-			__func__);
+		dev_err(dev, "failed to find clock controller DT node\n");
 		result = -ENODEV;
 		goto err_clock;
 	}
@@ -625,16 +624,14 @@  static int s5pv210_cpufreq_probe(struct platform_device *pdev)
 	clk_base = of_iomap(np, 0);
 	of_node_put(np);
 	if (!clk_base) {
-		pr_err("%s: failed to map clock registers\n", __func__);
-		result = -EFAULT;
+		dev_err(dev, "failed to map clock registers\n");
 		goto err_clock;
 	}
 
 	for_each_compatible_node(np, NULL, "samsung,s5pv210-dmc") {
 		id = of_alias_get_id(np, "dmc");
 		if (id < 0 || id >= ARRAY_SIZE(dmc_base)) {
-			pr_err("%s: failed to get alias of dmc node '%pOFn'\n",
-				__func__, np);
+			dev_err(dev, "failed to get alias of dmc node '%pOFn'\n", np);
 			of_node_put(np);
 			result = id;
 			goto err_clk_base;
@@ -642,8 +639,7 @@  static int s5pv210_cpufreq_probe(struct platform_device *pdev)
 
 		dmc_base[id] = of_iomap(np, 0);
 		if (!dmc_base[id]) {
-			pr_err("%s: failed to map dmc%d registers\n",
-				__func__, id);
+			dev_err(dev, "failed to map dmc%d registers\n", id);
 			of_node_put(np);
 			result = -EFAULT;
 			goto err_dmc;
@@ -652,7 +648,7 @@  static int s5pv210_cpufreq_probe(struct platform_device *pdev)
 
 	for (id = 0; id < ARRAY_SIZE(dmc_base); ++id) {
 		if (!dmc_base[id]) {
-			pr_err("%s: failed to find dmc%d node\n", __func__, id);
+			dev_err(dev, "failed to find dmc%d node\n", id);
 			result = -ENODEV;
 			goto err_dmc;
 		}