eeprom: at24: split at24_eeprom_write() into specialized functions

[cascardo/linux.git] / drivers / clk / clk-gate.c

diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index d0d8ec8..4e691e3 100644 (file)
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -110,7 +110,7 @@ const struct clk_ops clk_gate_ops = {
 EXPORT_SYMBOL_GPL(clk_gate_ops);
 
 /**
- * clk_register_gate - register a gate clock with the clock framework
+ * clk_hw_register_gate - register a gate clock with the clock framework
  * @dev: device that is registering this clock
  * @name: name of this clock
  * @parent_name: name of this clock's parent
@@ -120,14 +120,15 @@ EXPORT_SYMBOL_GPL(clk_gate_ops);
  * @clk_gate_flags: gate-specific flags for this clock
  * @lock: shared register lock for this clock
  */
-struct clk *clk_register_gate(struct device *dev, const char *name,
+struct clk_hw *clk_hw_register_gate(struct device *dev, const char *name,
                const char *parent_name, unsigned long flags,
                void __iomem *reg, u8 bit_idx,
                u8 clk_gate_flags, spinlock_t *lock)
 {
        struct clk_gate *gate;
-       struct clk *clk;
+       struct clk_hw *hw;
        struct clk_init_data init;
+       int ret;
 
        if (clk_gate_flags & CLK_GATE_HIWORD_MASK) {
                if (bit_idx > 15) {
@@ -154,12 +155,29 @@ struct clk *clk_register_gate(struct device *dev, const char *name,
        gate->lock = lock;
        gate->hw.init = &init;
 
-       clk = clk_register(dev, &gate->hw);
-
-       if (IS_ERR(clk))
+       hw = &gate->hw;
+       ret = clk_hw_register(dev, hw);
+       if (ret) {
                kfree(gate);
+               hw = ERR_PTR(ret);
+       }
 
-       return clk;
+       return hw;
+}
+EXPORT_SYMBOL_GPL(clk_hw_register_gate);
+
+struct clk *clk_register_gate(struct device *dev, const char *name,
+               const char *parent_name, unsigned long flags,
+               void __iomem *reg, u8 bit_idx,
+               u8 clk_gate_flags, spinlock_t *lock)
+{
+       struct clk_hw *hw;
+
+       hw = clk_hw_register_gate(dev, name, parent_name, flags, reg,
+                                 bit_idx, clk_gate_flags, lock);
+       if (IS_ERR(hw))
+               return ERR_CAST(hw);
+       return hw->clk;
 }
 EXPORT_SYMBOL_GPL(clk_register_gate);
 
@@ -178,3 +196,14 @@ void clk_unregister_gate(struct clk *clk)
        kfree(gate);
 }
 EXPORT_SYMBOL_GPL(clk_unregister_gate);
+
+void clk_hw_unregister_gate(struct clk_hw *hw)
+{
+       struct clk_gate *gate;
+
+       gate = to_clk_gate(hw);
+
+       clk_hw_unregister(hw);
+       kfree(gate);
+}
+EXPORT_SYMBOL_GPL(clk_hw_unregister_gate);