flash/nor: Use proper data types in driver API

[openocd.git] / src / flash / nor / w600.c

diff --git a/src/flash/nor/w600.c b/src/flash/nor/w600.c
index 3a6f3ff83ffc9c8a11e064301d7edbc0fc93c757..ce3bc6e99b6f34cecde8fc918389e06fc8f8835d 100644 (file)
--- a/src/flash/nor/w600.c
+++ b/src/flash/nor/w600.c
@@ -204,7 +204,8 @@ static int w600_start(struct flash_bank *bank, uint32_t cmd, uint32_t addr,
        return retval;
 }
 
-static int w600_erase(struct flash_bank *bank, int first, int last)
+static int w600_erase(struct flash_bank *bank, unsigned int first,
+               unsigned int last)
 {
        int retval = ERROR_OK;
 
@@ -217,7 +218,7 @@ static int w600_erase(struct flash_bank *bank, int first, int last)
                return ERROR_FAIL;
        }
 
-       for (int i = first; i <= last; i++) {
+       for (unsigned int i = first; i <= last; i++) {
                retval = w600_start(bank, QFLASH_CMD_SE,
                        QFLASH_ADDR(bank->sectors[i].offset), 0);
                if (retval != ERROR_OK)