clk: clk-fixed-factor: Use struct udevice instead of struct device

Use U-Boot specific struct udevice instead of Linux compatibility
struct device in clk-fixed-factor registration.

Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 068798c..ff61fb4 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -37,7 +37,7 @@
 	.get_rate = clk_factor_recalc_rate,
 };
 
-struct clk *clk_hw_register_fixed_factor(struct device *dev,
+struct clk *clk_hw_register_fixed_factor(struct udevice *dev,
 		const char *name, const char *parent_name, unsigned long flags,
 		unsigned int mult, unsigned int div)
 {
@@ -65,7 +65,7 @@
 	return clk;
 }
 
-struct clk *clk_register_fixed_factor(struct device *dev, const char *name,
+struct clk *clk_register_fixed_factor(struct udevice *dev, const char *name,
 		const char *parent_name, unsigned long flags,
 		unsigned int mult, unsigned int div)
 {