cpufreq: s5pv210: Use dev_err instead of pr_err in probe

dev_err() allows easily to identify the device printing the message so
no need for __func__.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
[ Viresh: Don't remove update to result variable ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
index 7dccdb3..bed496c 100644 (file)
--- 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;
        }
@@ -625,7 +624,7 @@ 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__);
+               dev_err(dev, "failed to map clock registers\n");
                result = -EFAULT;
                goto err_clock;
        }
@@ -633,8 +632,7 @@ static int s5pv210_cpufreq_probe(struct platform_device *pdev)
        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 +640,7 @@ 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 +649,7 @@ 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;
                }