pinctrl: sh-pfc: checker: Move data before code

Restructure the checker to move all data definitions to the top, before
the code.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200110131927.1029-2-geert+renesas@glider.be

drivers/pinctrl/sh-pfc/core.c

@@ -726,6 +726,9 @@ static int sh_pfc_suspend_init(struct sh_pfc *pfc) { return 0; }
 #endif /* CONFIG_PM_SLEEP && CONFIG_ARM_PSCI_FW */
 
 #ifdef DEBUG
+static unsigned int sh_pfc_errors __initdata = 0;
+static unsigned int sh_pfc_warnings __initdata = 0;
+
 static bool __init is0s(const u16 *enum_ids, unsigned int n)
 {
 	unsigned int i;
@@ -737,9 +740,6 @@ static bool __init is0s(const u16 *enum_ids, unsigned int n)
 	return true;
 }
 
-static unsigned int sh_pfc_errors __initdata = 0;
-static unsigned int sh_pfc_warnings __initdata = 0;
-
 static void __init sh_pfc_check_cfg_reg(const char *drvname,
 					const struct pinmux_cfg_reg *cfg_reg)
 {