pinctrl: sh-pfc: Mark run-time debug code __init

All run-time debug code is called from sh_pfc_init(), which is __init.

Fixes: 6161b39a ("pinctrl: sh-pfc: Validate pinmux tables at runtime when debugging")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

drivers/pinctrl/sh-pfc/core.c

@@ -717,7 +717,7 @@ static int sh_pfc_suspend_init(struct sh_pfc *pfc) { return 0; }
 #endif /* CONFIG_PM_SLEEP && CONFIG_ARM_PSCI_FW */
 
 #ifdef DEBUG
-static bool is0s(const u16 *enum_ids, unsigned int n)
+static bool __init is0s(const u16 *enum_ids, unsigned int n)
 {
 	unsigned int i;
 
@@ -728,10 +728,10 @@ static bool is0s(const u16 *enum_ids, unsigned int n)
 	return true;
 }
 
-static unsigned int sh_pfc_errors;
-static unsigned int sh_pfc_warnings;
+static unsigned int sh_pfc_errors __initdata = 0;
+static unsigned int sh_pfc_warnings __initdata = 0;
 
-static void sh_pfc_check_cfg_reg(const char *drvname,
+static void __init sh_pfc_check_cfg_reg(const char *drvname,
 					const struct pinmux_cfg_reg *cfg_reg)
 {
 	unsigned int i, n, rw, fw;
@@ -764,7 +764,7 @@ static void sh_pfc_check_cfg_reg(const char *drvname,
 	}
 }
 
-static void sh_pfc_check_info(const struct sh_pfc_soc_info *info)
+static void __init sh_pfc_check_info(const struct sh_pfc_soc_info *info)
 {
 	const struct sh_pfc_function *func;
 	const char *drvname = info->name;
@@ -816,7 +816,7 @@ static void sh_pfc_check_info(const struct sh_pfc_soc_info *info)
 		sh_pfc_check_cfg_reg(drvname, &info->cfg_regs[i]);
 }
 
-static void sh_pfc_check_driver(const struct platform_driver *pdrv)
+static void __init sh_pfc_check_driver(const struct platform_driver *pdrv)
 {
 	unsigned int i;