clk: imx: clk-divider-gate: drop redundant initialization

There is no need to initialize flags as 0.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/drivers/clk/imx/clk-divider-gate.c b/drivers/clk/imx/clk-divider-gate.c
index 214e18e..4145594 100644 (file)
--- a/drivers/clk/imx/clk-divider-gate.c
+++ b/drivers/clk/imx/clk-divider-gate.c
@@ -43,7 +43,7 @@ static unsigned long clk_divider_gate_recalc_rate(struct clk_hw *hw,
 {
        struct clk_divider_gate *div_gate = to_clk_divider_gate(hw);
        struct clk_divider *div = to_clk_divider(hw);
-       unsigned long flags = 0;
+       unsigned long flags;
        unsigned int val;
 
        spin_lock_irqsave(div->lock, flags);
@@ -75,7 +75,7 @@ static int clk_divider_gate_set_rate(struct clk_hw *hw, unsigned long rate,
 {
        struct clk_divider_gate *div_gate = to_clk_divider_gate(hw);
        struct clk_divider *div = to_clk_divider(hw);
-       unsigned long flags = 0;
+       unsigned long flags;
        int value;
        u32 val;
 
@@ -104,7 +104,7 @@ static int clk_divider_enable(struct clk_hw *hw)
 {
        struct clk_divider_gate *div_gate = to_clk_divider_gate(hw);
        struct clk_divider *div = to_clk_divider(hw);
-       unsigned long flags = 0;
+       unsigned long flags;
        u32 val;
 
        if (!div_gate->cached_val) {
@@ -127,7 +127,7 @@ static void clk_divider_disable(struct clk_hw *hw)
 {
        struct clk_divider_gate *div_gate = to_clk_divider_gate(hw);
        struct clk_divider *div = to_clk_divider(hw);
-       unsigned long flags = 0;
+       unsigned long flags;
        u32 val;
 
        spin_lock_irqsave(div->lock, flags);