flash/nor: Use proper data types in driver API

[openocd.git] / src / flash / nor / tms470.c

diff --git a/src/flash/nor/tms470.c b/src/flash/nor/tms470.c
index bc16acab52fbcc57ebfb54ef8565934e597772db..0d3f487d95ae67e5e0a49f05e191acf02cda0ad3 100644 (file)
--- a/src/flash/nor/tms470.c
+++ b/src/flash/nor/tms470.c
@@ -801,10 +801,11 @@ static const struct command_registration tms470_command_handlers[] = {
 
 /* ---------------------------------------------------------------------- */
 
-static int tms470_erase(struct flash_bank *bank, int first, int last)
+static int tms470_erase(struct flash_bank *bank, unsigned int first,
+               unsigned int last)
 {
        struct tms470_flash_bank *tms470_info = bank->driver_priv;
-       int sector, result = ERROR_OK;
+       int result = ERROR_OK;
 
        if (bank->target->state != TARGET_HALTED) {
                LOG_ERROR("Target not halted");
@@ -813,9 +814,9 @@ static int tms470_erase(struct flash_bank *bank, int first, int last)
 
        tms470_read_part_info(bank);
 
-       if ((first < 0) || (first >= bank->num_sectors) || (last < 0) ||
-           (last >= bank->num_sectors) || (first > last)) {
-               LOG_ERROR("Sector range %d to %d invalid.", first, last);
+       if ((first >= bank->num_sectors) || (last >= bank->num_sectors) ||
+                       (first > last)) {
+               LOG_ERROR("Sector range %u to %u invalid.", first, last);
                return ERROR_FLASH_SECTOR_INVALID;
        }
 
@@ -823,8 +824,8 @@ static int tms470_erase(struct flash_bank *bank, int first, int last)
        if (result != ERROR_OK)
                return result;
 
-       for (sector = first; sector <= last; sector++) {
-               LOG_INFO("Erasing tms470 bank %d sector %d...", tms470_info->ordinal, sector);
+       for (unsigned int sector = first; sector <= last; sector++) {
+               LOG_INFO("Erasing tms470 bank %u sector %u...", tms470_info->ordinal, sector);
 
                result = tms470_erase_sector(bank, sector);
 
@@ -840,12 +841,12 @@ static int tms470_erase(struct flash_bank *bank, int first, int last)
 
 /* ---------------------------------------------------------------------- */
 
-static int tms470_protect(struct flash_bank *bank, int set, int first, int last)
+static int tms470_protect(struct flash_bank *bank, int set, unsigned int first,
+               unsigned int last)
 {
        struct tms470_flash_bank *tms470_info = bank->driver_priv;
        struct target *target = bank->target;
        uint32_t fmmac2, fmbsea, fmbseb;
-       int sector;
 
        if (target->state != TARGET_HALTED) {
                LOG_ERROR("Target not halted");
@@ -854,9 +855,9 @@ static int tms470_protect(struct flash_bank *bank, int set, int first, int last)
 
        tms470_read_part_info(bank);
 
-       if ((first < 0) || (first >= bank->num_sectors) || (last < 0) ||
-           (last >= bank->num_sectors) || (first > last)) {
-               LOG_ERROR("Sector range %d to %d invalid.", first, last);
+       if ((first >= bank->num_sectors) || (last >= bank->num_sectors) ||
+                       (first > last)) {
+               LOG_ERROR("Sector range %u to %u invalid.", first, last);
                return ERROR_FLASH_SECTOR_INVALID;
        }
 
@@ -868,7 +869,7 @@ static int tms470_protect(struct flash_bank *bank, int set, int first, int last)
        target_read_u32(target, 0xFFE88008, &fmbsea);
        target_read_u32(target, 0xFFE8800C, &fmbseb);
 
-       for (sector = 0; sector < bank->num_sectors; sector++) {
+       for (unsigned int sector = 0; sector < bank->num_sectors; sector++) {
                if (sector < 16) {
                        fmbsea = set ? fmbsea & ~(1 << sector) : fmbsea | (1 << sector);
                        bank->sectors[sector].is_protected = set ? 1 : 0;
@@ -1004,7 +1005,7 @@ static int tms470_erase_check(struct flash_bank *bank)
 {
        struct target *target = bank->target;
        struct tms470_flash_bank *tms470_info = bank->driver_priv;
-       int sector, result = ERROR_OK;
+       int result = ERROR_OK;
        uint32_t fmmac2, fmbac2, glbctrl, orig_fmregopt;
        static uint8_t buffer[64 * 1024];
 
@@ -1043,10 +1044,10 @@ static int tms470_erase_check(struct flash_bank *bank)
         * word at a time.  Here we read an entire sector and inspect it in
         * an attempt to reduce the JTAG overhead.
         */
-       for (sector = 0; sector < bank->num_sectors; sector++) {
+       for (unsigned int sector = 0; sector < bank->num_sectors; sector++) {
                uint32_t i, addr = bank->base + bank->sectors[sector].offset;
 
-               LOG_INFO("checking flash bank %d sector %d", tms470_info->ordinal, sector);
+               LOG_INFO("checking flash bank %u sector %u", tms470_info->ordinal, sector);
 
                target_read_buffer(target, addr, bank->sectors[sector].size, buffer);
 
@@ -1079,7 +1080,7 @@ static int tms470_protect_check(struct flash_bank *bank)
 {
        struct target *target = bank->target;
        struct tms470_flash_bank *tms470_info = bank->driver_priv;
-       int sector, result = ERROR_OK;
+       int result = ERROR_OK;
        uint32_t fmmac2, fmbsea, fmbseb;
 
        if (target->state != TARGET_HALTED) {
@@ -1097,7 +1098,7 @@ static int tms470_protect_check(struct flash_bank *bank)
        target_read_u32(target, 0xFFE88008, &fmbsea);
        target_read_u32(target, 0xFFE8800C, &fmbseb);
 
-       for (sector = 0; sector < bank->num_sectors; sector++) {
+       for (unsigned int sector = 0; sector < bank->num_sectors; sector++) {
                int protected;
 
                if (sector < 16) {
@@ -1108,7 +1109,7 @@ static int tms470_protect_check(struct flash_bank *bank)
                        bank->sectors[sector].is_protected = protected;
                }
 
-               LOG_DEBUG("bank %d sector %d is %s",
+               LOG_DEBUG("bank %u sector %u is %s",
                        tms470_info->ordinal,
                        sector,
                        protected ? "protected" : "not protected");