Merge branch 'for-np' of git://git.wormnet.eu/alex/ts78xx into orion/master

[pandora-kernel.git] / arch / arm / plat-s3c / pwm-clock.c

diff --git a/arch/arm/plat-s3c/pwm-clock.c b/arch/arm/plat-s3c/pwm-clock.c
index 988c0cd..a318215 100644 (file)
--- a/arch/arm/plat-s3c/pwm-clock.c
+++ b/arch/arm/plat-s3c/pwm-clock.c
@@ -407,7 +407,16 @@ static __init int clk_pwm_tin_register(struct clk *pwm)
        return clk_set_parent(pwm, parent);
 }
 
-static __init int s3c24xx_pwmclk_init(void)
+/**
+ * s3c_pwmclk_init() - initialise pwm clocks
+ *
+ * Initialise and register the clocks which provide the inputs for the
+ * pwm timer blocks.
+ *
+ * Note, this call is required by the time core, so must be called after
+ * the base clocks are added and before any of the initcalls are run.
+ */
+__init void s3c_pwmclk_init(void)
 {
        struct clk *clk_timers;
        unsigned int clk;
@@ -416,7 +425,7 @@ static __init int s3c24xx_pwmclk_init(void)
        clk_timers = clk_get(NULL, "timers");
        if (IS_ERR(clk_timers)) {
                printk(KERN_ERR "%s: no parent clock\n", __func__);
-               return -EINVAL;
+               return;
        }
 
        for (clk = 0; clk < ARRAY_SIZE(clk_timer_scaler); clk++) {
@@ -424,7 +433,7 @@ static __init int s3c24xx_pwmclk_init(void)
                ret = s3c24xx_register_clock(&clk_timer_scaler[clk]);
                if (ret < 0) {
                        printk(KERN_ERR "error adding pwm scaler%d clock\n", clk);
-                       goto err;
+                       return;
                }
        }
 
@@ -432,7 +441,7 @@ static __init int s3c24xx_pwmclk_init(void)
                ret = s3c24xx_register_clock(&clk_timer_tclk[clk]);
                if (ret < 0) {
                        printk(KERN_ERR "error adding pww tclk%d\n", clk);
-                       goto err;
+                       return;
                }
        }
 
@@ -440,7 +449,7 @@ static __init int s3c24xx_pwmclk_init(void)
                ret = clk_pwm_tdiv_register(clk);
                if (ret < 0) {
                        printk(KERN_ERR "error adding pwm%d tdiv clock\n", clk);
-                       goto err;
+                       return;
                }
        }
 
@@ -448,14 +457,7 @@ static __init int s3c24xx_pwmclk_init(void)
                ret = clk_pwm_tin_register(&clk_tin[clk]);
                if (ret < 0) {
                        printk(KERN_ERR "error adding pwm%d tin clock\n", clk);
-                       goto err;
+                       return;
                }
        }
-
-       return 0;
-
- err:
-       return ret;
 }
-
-arch_initcall(s3c24xx_pwmclk_init);