flash/nor: Use proper data types in driver API

[openocd.git] / src / flash / nor / atsame5.c

diff --git a/src/flash/nor/atsame5.c b/src/flash/nor/atsame5.c
index baa86acd09eaeae278e66b451d336d1203d0484c..ab79e8cf791d56a7abf24ec43b33a985d5d37649 100644 (file)
--- a/src/flash/nor/atsame5.c
+++ b/src/flash/nor/atsame5.c
@@ -231,7 +231,7 @@ static const struct samd_part *samd_find_part(uint32_t id)
 
 static int same5_protect_check(struct flash_bank *bank)
 {
-       int res, prot_block;
+       int res;
        uint32_t lock;
 
        res = target_read_u32(bank->target,
@@ -240,7 +240,7 @@ static int same5_protect_check(struct flash_bank *bank)
                return res;
 
        /* Lock bits are active-low */
-       for (prot_block = 0; prot_block < bank->num_prot_blocks; prot_block++)
+       for (unsigned int prot_block = 0; prot_block < bank->num_prot_blocks; prot_block++)
                bank->prot_blocks[prot_block].is_protected = !(lock & (1u<<prot_block));
 
        return ERROR_OK;
@@ -569,10 +569,10 @@ static int same5_modify_user_row(struct target *target, uint32_t value,
                        buf_val, buf_mask, 0, 8);
 }
 
-static int same5_protect(struct flash_bank *bank, int set, int first_prot_bl, int last_prot_bl)
+static int same5_protect(struct flash_bank *bank, int set, unsigned int first,
+               unsigned int last)
 {
        int res = ERROR_OK;
-       int prot_block;
 
        /* We can issue lock/unlock region commands with the target running but
         * the settings won't persist unless we're able to modify the LOCK regions
@@ -582,7 +582,7 @@ static int same5_protect(struct flash_bank *bank, int set, int first_prot_bl, in
                return ERROR_TARGET_NOT_HALTED;
        }
 
-       for (prot_block = first_prot_bl; prot_block <= last_prot_bl; prot_block++) {
+       for (unsigned int prot_block = first; prot_block <= last; prot_block++) {
                if (set != bank->prot_blocks[prot_block].is_protected) {
                        /* Load an address that is within this protection block (we use offset 0) */
                        res = target_write_u32(bank->target,
@@ -606,7 +606,7 @@ static int same5_protect(struct flash_bank *bank, int set, int first_prot_bl, in
        const uint8_t unlock[4] = { 0xff, 0xff, 0xff, 0xff };
        uint8_t mask[4] = { 0, 0, 0, 0 };
 
-       buf_set_u32(mask, first_prot_bl, last_prot_bl + 1 - first_prot_bl, 0xffffffff);
+       buf_set_u32(mask, first, last + 1 - first, 0xffffffff);
 
        res = same5_modify_user_row_masked(bank->target,
                        set ? lock : unlock, mask, 8, 4);
@@ -621,9 +621,10 @@ exit:
        return res;
 }
 
-static int same5_erase(struct flash_bank *bank, int first_sect, int last_sect)
+static int same5_erase(struct flash_bank *bank, unsigned int first,
+               unsigned int last)
 {
-       int res, s;
+       int res;
        struct samd_info *chip = (struct samd_info *)bank->driver_priv;
 
        if (bank->target->state != TARGET_HALTED) {
@@ -636,7 +637,7 @@ static int same5_erase(struct flash_bank *bank, int first_sect, int last_sect)
                return ERROR_FLASH_BANK_NOT_PROBED;
 
        /* For each sector to be erased */
-       for (s = first_sect; s <= last_sect; s++) {
+       for (unsigned int s = first; s <= last; s++) {
                res = same5_erase_block(bank->target, bank->sectors[s].offset);
                if (res != ERROR_OK) {
                        LOG_ERROR("SAM: failed to erase sector %d at 0x%08" PRIx32, s, bank->sectors[s].offset);