From 441d2a4f33a911e47299c350e321084c59a68ddf Mon Sep 17 00:00:00 2001 From: Nico Huber Date: Mon, 2 May 2016 11:39:35 +0200 Subject: Make image parameter of cb_check_image const Change-Id: I811b3d6f1710154e055b03d5f27b1a8d9b3c0a43 Signed-off-by: Nico Huber Reviewed-on: https://review.coreboot.org/17943 Reviewed-by: Martin Roth Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel --- cbtable.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'cbtable.c') diff --git a/cbtable.c b/cbtable.c index 1a74e46a..c1c264a9 100644 --- a/cbtable.c +++ b/cbtable.c @@ -38,13 +38,13 @@ static char *cb_vendor = NULL, *cb_model = NULL; * -1 if IDs in the image do not match the IDs embedded in the current firmware, * 0 if the IDs could not be found in the image or if they match correctly. */ -int cb_check_image(uint8_t *image, int size) +int cb_check_image(const uint8_t *image, int size) { - unsigned int *walk; + const unsigned int *walk; unsigned int mb_part_offset, mb_vendor_offset; - char *mb_part, *mb_vendor; + const char *mb_part, *mb_vendor; - walk = (unsigned int *)(image + size - 0x10); + walk = (const unsigned int *)(image + size - 0x10); walk--; if ((*walk) == 0 || ((*walk) & 0x3ff) != 0) { @@ -52,7 +52,7 @@ int cb_check_image(uint8_t *image, int size) * flash at exactly the location where coreboot image size, coreboot vendor name pointer and * coreboot board name pointer are usually stored. In this case coreboot uses an alternate * location for the coreboot image data. */ - walk = (unsigned int *)(image + size - 0x80); + walk = (const unsigned int *)(image + size - 0x80); walk--; } @@ -70,8 +70,8 @@ int cb_check_image(uint8_t *image, int size) return 0; } - mb_part = (char *)(image + size - mb_part_offset); - mb_vendor = (char *)(image + size - mb_vendor_offset); + mb_part = (const char *)(image + size - mb_part_offset); + mb_vendor = (const char *)(image + size - mb_vendor_offset); if (!isprint((unsigned char)*mb_part) || !isprint((unsigned char)*mb_vendor)) { msg_pdbg("Flash image seems to have garbage in the ID location. " -- cgit v1.2.3