cpufreq: dbx500: Move clk_get to probe

The armss clock shall only be fetched at probe thus move this here.
Same thing goes for the printing of the available frequencies.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
index 0a411b5..d974a8e 100644 (file)
--- a/drivers/cpufreq/dbx500-cpufreq.c
+++ b/drivers/cpufreq/dbx500-cpufreq.c
@@ -90,28 +90,14 @@ static unsigned int dbx500_cpufreq_getspeed(unsigned int cpu)
 
 static int __cpuinit dbx500_cpufreq_init(struct cpufreq_policy *policy)
 {
-       int i = 0;
        int res;
 
-       armss_clk = clk_get(NULL, "armss");
-       if (IS_ERR(armss_clk)) {
-               pr_err("dbx500-cpufreq : Failed to get armss clk\n");
-               return PTR_ERR(armss_clk);
-       }
-
-       pr_info("dbx500-cpufreq : Available frequencies:\n");
-       while (freq_table[i].frequency != CPUFREQ_TABLE_END) {
-               pr_info("  %d Mhz\n", freq_table[i].frequency/1000);
-               i++;
-       }
-
        /* get policy fields based on the table */
        res = cpufreq_frequency_table_cpuinfo(policy, freq_table);
        if (!res)
                cpufreq_frequency_table_get_attr(freq_table, policy->cpu);
        else {
                pr_err("dbx500-cpufreq : Failed to read policy table\n");
-               clk_put(armss_clk);
                return res;
        }
 
@@ -147,13 +133,26 @@ static struct cpufreq_driver dbx500_cpufreq_driver = {
 
 static int dbx500_cpufreq_probe(struct platform_device *pdev)
 {
-       freq_table = dev_get_platdata(&pdev->dev);
+       int i = 0;
 
+       freq_table = dev_get_platdata(&pdev->dev);
        if (!freq_table) {
                pr_err("dbx500-cpufreq: Failed to fetch cpufreq table\n");
                return -ENODEV;
        }
 
+       armss_clk = clk_get(&pdev->dev, "armss");
+       if (IS_ERR(armss_clk)) {
+               pr_err("dbx500-cpufreq : Failed to get armss clk\n");
+               return PTR_ERR(armss_clk);
+       }
+
+       pr_info("dbx500-cpufreq : Available frequencies:\n");
+       while (freq_table[i].frequency != CPUFREQ_TABLE_END) {
+               pr_info("  %d Mhz\n", freq_table[i].frequency/1000);
+               i++;
+       }
+
        return cpufreq_register_driver(&dbx500_cpufreq_driver);
 }