From 519be66fc59558971dd653afe69ccaf1a633b492 Mon Sep 17 00:00:00 2001
From: Nico Huber <nico.h@gmx.de>
Date: Sun, 23 Dec 2018 20:03:35 +0100
Subject: Fix -Wsign-compare trouble

Mostly by changing to `unsigned` types where applicable, sometimes
`signed` types, and casting as a last resort.

Change-Id: I08895543ffb7a48058bcf91ef6500ca113f2d305
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/30409
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
---
 sst28sf040.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sst28sf040.c')

diff --git a/sst28sf040.c b/sst28sf040.c
index 9df27b9f5..3da25f127 100644
--- a/sst28sf040.c
+++ b/sst28sf040.c
@@ -75,7 +75,7 @@ int erase_sector_28sf040(struct flashctx *flash, unsigned int address,
 /* chunksize is 1 */
 int write_28sf040(struct flashctx *flash, const uint8_t *src, unsigned int start, unsigned int len)
 {
-	int i;
+	unsigned int i;
 	chipaddr bios = flash->virtual_memory;
 	chipaddr dst = flash->virtual_memory + start;
 
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