sh: intc - mark data structures as __initdata

With the intc core improved it is now possible to put the intc data
structures in the initdata section.

Version two of this patch puts the __initdata inside DECLARE_INTC_DESC()
and removes the __initdata included in the board specific r2d code.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index 8788521..12aae0c 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -71,9 +71,8 @@
 	IRQ_TP,
 };
 
-static __initdata DECLARE_INTC_DESC(intc_desc_r2d_1, "r2d-1",
-				    vectors_r2d_1, NULL, NULL,
-				    mask_registers_r2d_1, NULL, NULL);
+static DECLARE_INTC_DESC(intc_desc_r2d_1, "r2d-1", vectors_r2d_1,
+			 NULL, NULL, mask_registers_r2d_1, NULL, NULL);
 
 #endif /* CONFIG_RTS7751R2D_1 */
 
@@ -110,9 +109,8 @@
 	IRQ_TP,
 };
 
-static __initdata DECLARE_INTC_DESC(intc_desc_r2d_plus, "r2d-plus",
-				    vectors_r2d_plus, NULL, NULL,
-				    mask_registers_r2d_plus, NULL, NULL);
+static DECLARE_INTC_DESC(intc_desc_r2d_plus, "r2d-plus", vectors_r2d_plus,
+			 NULL, NULL, mask_registers_r2d_plus, NULL, NULL);
 
 #endif /* CONFIG_RTS7751R2D_PLUS */