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ARM: prevent compiler warnings from bootm.c

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Without preceding declarations, "make C=1" generates
"Should it be static?" warnings for symbols
	do_bootm_linux,
	boot_prep_vxworks, and
	boot_jump_vxworks

Include of bootm.h also identified a signature mismatch
(const on argv[]).

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
This commit is contained in:
Eric Nelson 2014-09-30 15:40:01 -07:00 committed by Stefano Babic
parent c43fd23cf6
commit 8d196e52b5
1 changed files with 4 additions and 1 deletions
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5
arch/arm/lib/bootm.c
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@ -22,6 +22,8 @@
#include <asm/bootm.h>
#include <asm/secure.h>
#include <linux/compiler.h>
#include <bootm.h>
#include <vxworks.h>
#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT)
#include <asm/armv7.h>
@ -299,7 +301,8 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
* DIFFERENCE: Instead of calling prep and go at the end
* they are called if subcommand is equal 0.
*/
int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
int do_bootm_linux(int flag, int argc, char * const argv[],
bootm_headers_t *images)
{
/* No need for those on ARM */
if (flag & BOOTM_STATE_OS_BD_T || flag & BOOTM_STATE_OS_CMDLINE)