[ARM] 2887/1: OMAP 2/4: Update files common to omap1 and omap2, take 2

Patch from Tony Lindgren

This patch syncs the mainline kernel with linux-omap tree.
The highlights of the patch are:
- Clock updates by Tuukka Tikkanen, Juha Yrjola,
  Daniel Petrini and Tony Lindgren
- DMA fixes by Imre Deak, Juha Yrjola and Daniel Petrini
- Add support to dual-mode hardware timers by Lauri Leukkunen
- GPIO support for 24xx by Paul Mundt
- GPIO wake-up support by Tony Lindgren
- Better GPIO interrupt handler to not lose interrupts by
  Ralph Walden and Ladislav Michl
- Power Management updates by Tuukka Tikkanen
- Make Power Management code use new SRAM functions by
  Tony Lindgren

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 4 insertions, 3 deletions

diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index ea967a8f6ce..6cb20aea7f5 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -26,6 +26,7 @@
 #include <asm/hardware/clock.h>
 #include <asm/io.h>
 #include <asm/mach-types.h>
+#include <asm/setup.h>
 
 #include <asm/arch/board.h>
 #include <asm/arch/mux.h>
@@ -35,11 +36,11 @@
 
 #define NO_LENGTH_CHECK 0xffffffff
 
-extern int omap_bootloader_tag_len;
-extern u8 omap_bootloader_tag[];
+unsigned char omap_bootloader_tag[512];
+int omap_bootloader_tag_len;
 
 struct omap_board_config_kernel *omap_board_config;
-int omap_board_config_size = 0;
+int omap_board_config_size;
 
 static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
 {