staging: board: Remove macro board_staging

Macro is not supposed to have flow control in it's
statement, remove.
Signed-off-by: Song Chen <chensong_2000@189.cn>
Link: https://lore.kernel.org/r/1608890085-1267-1-git-send-email-chensong_2000@189.cnSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/board/armadillo800eva.c

@@ -80,9 +80,11 @@ static const struct board_staging_dev armadillo800eva_devices[] __initconst = {
 
 static void __init armadillo800eva_init(void)
 {
-	board_staging_gic_setup_xlate("arm,pl390", 32);
-	board_staging_register_devices(armadillo800eva_devices,
-				       ARRAY_SIZE(armadillo800eva_devices));
+	if (of_machine_is_compatible("renesas,armadillo800eva")) {
+		board_staging_gic_setup_xlate("arm,pl390", 32);
+		board_staging_register_devices(armadillo800eva_devices,
+					       ARRAY_SIZE(armadillo800eva_devices));
+	}
 }
 
-board_staging("renesas,armadillo800eva", armadillo800eva_init);
+device_initcall(armadillo800eva_init);

drivers/staging/board/board.h

@@ -32,15 +32,4 @@ int board_staging_register_device(const struct board_staging_dev *dev);
 void board_staging_register_devices(const struct board_staging_dev *devs,
 				    unsigned int ndevs);
 
-#define board_staging(str, fn)			\
-static int __init runtime_board_check(void)	\
-{						\
-	if (of_machine_is_compatible(str))	\
-		fn();				\
-						\
-	return 0;				\
-}						\
-						\
-device_initcall(runtime_board_check)
-
 #endif /* __BOARD_H__ */

drivers/staging/board/kzm9d.c

@@ -12,15 +12,17 @@ static struct resource usbs1_res[] __initdata = {
 
 static void __init kzm9d_init(void)
 {
-	board_staging_gic_setup_xlate("arm,pl390", 32);
+	if (of_machine_is_compatible("renesas,kzm9d")) {
+		board_staging_gic_setup_xlate("arm,pl390", 32);
 
-	if (!board_staging_dt_node_available(usbs1_res,
-					     ARRAY_SIZE(usbs1_res))) {
-		board_staging_gic_fixup_resources(usbs1_res,
-						  ARRAY_SIZE(usbs1_res));
-		platform_device_register_simple("emxx_udc", -1, usbs1_res,
-						ARRAY_SIZE(usbs1_res));
+		if (!board_staging_dt_node_available(usbs1_res,
+						     ARRAY_SIZE(usbs1_res))) {
+			board_staging_gic_fixup_resources(usbs1_res,
+							  ARRAY_SIZE(usbs1_res));
+			platform_device_register_simple("emxx_udc", -1, usbs1_res,
+							ARRAY_SIZE(usbs1_res));
+		}
 	}
 }
 
-board_staging("renesas,kzm9d", kzm9d_init);
+device_initcall(kzm9d_init);