mfd: Make asic3_clk_enable() a void function

The return value of asic3_clk_enable() was neither used nor useful. So let's
make it a void function, and thereby match asic3_clk_disable().

Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 2dbb8ca897305fc9c359a5cb43955335f9f9d1a1..3da3a901ec3e93da123fd955d2c54b43b5f71c55 100644 (file)
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -584,7 +584,7 @@ static int asic3_gpio_remove(struct platform_device *pdev)
        return gpiochip_remove(&asic->gpio);
 }
 
-static int asic3_clk_enable(struct asic3 *asic, struct asic3_clk *clk)
+static void asic3_clk_enable(struct asic3 *asic, struct asic3_clk *clk)
 {
        unsigned long flags;
        u32 cdex;
@@ -596,8 +596,6 @@ static int asic3_clk_enable(struct asic3 *asic, struct asic3_clk *clk)
                asic3_write_register(asic, ASIC3_OFFSET(CLOCK, CDEX), cdex);
        }
        spin_unlock_irqrestore(&asic->lock, flags);
-
-       return 0;
 }
 
 static void asic3_clk_disable(struct asic3 *asic, struct asic3_clk *clk)