cpufreq: exynos4210: Use device-based lookup for clocks

This patch adds device-based lookup of clocks to allow lookup using
Device Tree.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>

diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c
index add7fbe..7e4c886 100644 (file)
--- a/drivers/cpufreq/exynos4210-cpufreq.c
+++ b/drivers/cpufreq/exynos4210-cpufreq.c
@@ -169,21 +169,21 @@ int exynos4210_cpufreq_init(struct exynos_dvfs_info *info)
 {
        unsigned long rate;
 
-       cpu_clk = clk_get(NULL, "armclk");
+       cpu_clk = clk_get(info->dev, "armclk");
        if (IS_ERR(cpu_clk))
                return PTR_ERR(cpu_clk);
 
-       moutcore = clk_get(NULL, "moutcore");
+       moutcore = clk_get(info->dev, "moutcore");
        if (IS_ERR(moutcore))
                goto err_moutcore;
 
-       mout_mpll = clk_get(NULL, "mout_mpll");
+       mout_mpll = clk_get(info->dev, "mout_mpll");
        if (IS_ERR(mout_mpll))
                goto err_mout_mpll;
 
        rate = clk_get_rate(mout_mpll) / 1000;
 
-       mout_apll = clk_get(NULL, "mout_apll");
+       mout_apll = clk_get(info->dev, "mout_apll");
        if (IS_ERR(mout_apll))
                goto err_mout_apll;