X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnor%2Fstm32f1x.c;fp=src%2Fflash%2Fnor%2Fstm32f1x.c;h=a07bd847b5f40f1b7a5a234da6fdf15a791dc28e;hp=990b48aebf5ab89e2d9c9b32bfbb6ce4f99a4e5b;hb=ef14384b681af4f731f768bb866457832af6925f;hpb=a2e6982a1816a0229bd5644156f3025a0e8cb6ce

diff --git a/src/flash/nor/stm32f1x.c b/src/flash/nor/stm32f1x.c
index 990b48aebf..a07bd847b5 100644
--- a/src/flash/nor/stm32f1x.c
+++ b/src/flash/nor/stm32f1x.c
@@ -359,13 +359,14 @@ static int stm32x_protect_check(struct flash_bank *bank)
 	if (retval != ERROR_OK)
 		return retval;
 
-	for (int i = 0; i < bank->num_prot_blocks; i++)
+	for (unsigned int i = 0; i < bank->num_prot_blocks; i++)
 		bank->prot_blocks[i].is_protected = (protection & (1 << i)) ? 0 : 1;
 
 	return ERROR_OK;
 }
 
-static int stm32x_erase(struct flash_bank *bank, int first, int last)
+static int stm32x_erase(struct flash_bank *bank, unsigned int first,
+		unsigned int last)
 {
 	struct target *target = bank->target;
 
@@ -385,7 +386,7 @@ static int stm32x_erase(struct flash_bank *bank, int first, int last)
 	if (retval != ERROR_OK)
 		return retval;
 
-	for (int i = first; i <= last; i++) {
+	for (unsigned int i = first; i <= last; i++) {
 		retval = target_write_u32(target, stm32x_get_flash_reg(bank, STM32_FLASH_CR), FLASH_PER);
 		if (retval != ERROR_OK)
 			return retval;
@@ -412,7 +413,8 @@ static int stm32x_erase(struct flash_bank *bank, int first, int last)
 	return ERROR_OK;
 }
 
-static int stm32x_protect(struct flash_bank *bank, int set, int first, int last)
+static int stm32x_protect(struct flash_bank *bank, int set, unsigned int first,
+		unsigned int last)
 {
 	struct target *target = bank->target;
 	struct stm32x_flash_bank *stm32x_info = bank->driver_priv;
@@ -432,7 +434,7 @@ static int stm32x_protect(struct flash_bank *bank, int set, int first, int last)
 		return retval;
 	}
 
-	for (int i = first; i <= last; i++) {
+	for (unsigned int i = first; i <= last; i++) {
 		if (set)
 			stm32x_info->option_bytes.protection &= ~(1 << i);
 		else
@@ -1499,7 +1501,7 @@ COMMAND_HANDLER(stm32x_handle_mass_erase_command)
 	retval = stm32x_mass_erase(bank);
 	if (retval == ERROR_OK) {
 		/* set all sectors as erased */
-		for (int i = 0; i < bank->num_sectors; i++)
+		for (unsigned int i = 0; i < bank->num_sectors; i++)
 			bank->sectors[i].is_erased = 1;
 
 		command_print(CMD, "stm32x mass erase complete");