1 files changed, 16 insertions, 17 deletions

diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index 49952eec4e28..e1f6cd931a8d 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -37,10 +37,21 @@ struct clk_gate2 {
 
 #define to_clk_gate2(_hw) container_of(_hw, struct clk_gate2, hw)
 
-static int clk_gate2_enable(struct clk_hw *hw)
+static void clk_gate2_do_shared_clks(struct clk_hw *hw, bool enable)
 {
 	struct clk_gate2 *gate = to_clk_gate2(hw);
 	u32 reg;
+
+	reg = readl(gate->reg);
+	reg &= ~(3 << gate->bit_idx);
+	if (enable)
+		reg |= gate->cgr_val << gate->bit_idx;
+	writel(reg, gate->reg);
+}
+
+static int clk_gate2_enable(struct clk_hw *hw)
+{
+	struct clk_gate2 *gate = to_clk_gate2(hw);
 	unsigned long flags;
 	int ret = 0;
 
@@ -49,11 +60,7 @@ static int clk_gate2_enable(struct clk_hw *hw)
 	if (gate->share_count && (*gate->share_count)++ > 0)
 		goto out;
 
-	reg = readl(gate->reg);
-	reg &= ~(3 << gate->bit_idx);
-	reg |= gate->cgr_val << gate->bit_idx;
-	writel(reg, gate->reg);
-
+	clk_gate2_do_shared_clks(hw, true);
 out:
 	spin_unlock_irqrestore(gate->lock, flags);
 
@@ -63,7 +70,6 @@ out:
 static void clk_gate2_disable(struct clk_hw *hw)
 {
 	struct clk_gate2 *gate = to_clk_gate2(hw);
-	u32 reg;
 	unsigned long flags;
 
 	spin_lock_irqsave(gate->lock, flags);
@@ -75,10 +81,7 @@ static void clk_gate2_disable(struct clk_hw *hw)
 			goto out;
 	}
 
-	reg = readl(gate->reg);
-	reg &= ~(3 << gate->bit_idx);
-	writel(reg, gate->reg);
-
+	clk_gate2_do_shared_clks(hw, false);
 out:
 	spin_unlock_irqrestore(gate->lock, flags);
 }
@@ -104,15 +107,11 @@ static void clk_gate2_disable_unused(struct clk_hw *hw)
 {
 	struct clk_gate2 *gate = to_clk_gate2(hw);
 	unsigned long flags;
-	u32 reg;
 
 	spin_lock_irqsave(gate->lock, flags);
 
-	if (!gate->share_count || *gate->share_count == 0) {
-		reg = readl(gate->reg);
-		reg &= ~(3 << gate->bit_idx);
-		writel(reg, gate->reg);
-	}
+	if (!gate->share_count || *gate->share_count == 0)
+		clk_gate2_do_shared_clks(hw, false);
 
 	spin_unlock_irqrestore(gate->lock, flags);
 }