rk3036: Fix unused variable warning

The variable grf is only referenced if EARLY_DEBUG is defined so move the
declaration to be under the existing guard.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/mach-rockchip/rk3036-board-spl.c b/arch/arm/mach-rockchip/rk3036-board-spl.c
index 0522d6546742b24056823050d907ffcd9b932849..7b8d0ee653f8290f685f262e694ef8babb42bcc1 100644 (file)
--- a/arch/arm/mach-rockchip/rk3036-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3036-board-spl.c
@@ -17,13 +17,13 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 #define GRF_BASE       0x20008000
-static struct rk3036_grf * const grf = (void *)GRF_BASE;
 
 #define DEBUG_UART_BASE        0x20068000
 
 void board_init_f(ulong dummy)
 {
 #ifdef EARLY_DEBUG
+       struct rk3036_grf * const grf = (void *)GRF_BASE;
        /*
         * NOTE: sd card and debug uart use same iomux in rk3036,
         * so if you enable uart,