clkdev: remove unused clkdev_alloc() interfaces

The last user of clkdev_alloc() and clkdev_hw_alloc() was
removed last year, so everything now calls clkdev_create()
and clkdev_hw_create() instead.

Removing the unused functions lets the compiler optimize
the remaining ones slightly better.

Fixes: e5006671ac ("clk: versatile: Drop the legacy IM-PD1 clock code")
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

drivers/clk/clkdev.c

@@ -190,34 +190,6 @@ vclkdev_create(struct clk_hw *hw, const char *con_id, const char *dev_fmt,
 	return cl;
 }
 
-struct clk_lookup * __ref
-clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
-{
-	struct clk_lookup *cl;
-	va_list ap;
-
-	va_start(ap, dev_fmt);
-	cl = vclkdev_alloc(__clk_get_hw(clk), con_id, dev_fmt, ap);
-	va_end(ap);
-
-	return cl;
-}
-EXPORT_SYMBOL(clkdev_alloc);
-
-struct clk_lookup *
-clkdev_hw_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt, ...)
-{
-	struct clk_lookup *cl;
-	va_list ap;
-
-	va_start(ap, dev_fmt);
-	cl = vclkdev_alloc(hw, con_id, dev_fmt, ap);
-	va_end(ap);
-
-	return cl;
-}
-EXPORT_SYMBOL(clkdev_hw_alloc);
-
 /**
  * clkdev_create - allocate and add a clkdev lookup structure
  * @clk: struct clk to associate with all clk_lookups

include/linux/clkdev.h

@@ -30,11 +30,6 @@ struct clk_lookup {
 		.clk = c,	\
 	}
 
-struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
-	const char *dev_fmt, ...) __printf(3, 4);
-struct clk_lookup *clkdev_hw_alloc(struct clk_hw *hw, const char *con_id,
-	const char *dev_fmt, ...) __printf(3, 4);
-
 void clkdev_add(struct clk_lookup *cl);
 void clkdev_drop(struct clk_lookup *cl);