clk/ti/adpll: Make const pointer error a static const array

Make const pointer error a static const array, removes a dereference
and shrinks object code a little.

Signed-off-by: Colin Ian King <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>

Author: Colin Ian King

drivers/clk/ti/adpll.c

@@ -807,7 +807,7 @@ static int ti_adpll_init_registers(struct ti_adpll_data *d)
 
 static int ti_adpll_init_inputs(struct ti_adpll_data *d)
 {
-	const char *error = "need at least %i inputs";
+	static const char error[] = "need at least %i inputs";
 	struct clk *clock;
 	int nr_inputs;