flash: Constify write buffer

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

diff --git a/src/flash/nor/kinetis.c b/src/flash/nor/kinetis.c
index c2ea1d8cbe19c3b02605ea8e505337a0755d7fe6..86785905211f2522fd703d6462f01d7aefc41487 100644 (file)
--- a/src/flash/nor/kinetis.c
+++ b/src/flash/nor/kinetis.c
@@ -86,7 +86,7 @@
  *
  */
 
-const struct {
+static const struct {
        unsigned pflash_sector_size_bytes;
        unsigned nvm_sector_size_bytes;
        unsigned num_blocks;
@@ -278,7 +278,7 @@ static const uint8_t kinetis_flash_write_code[] = {
 };
 
 /* Program LongWord Block Write */
-static int kinetis_write_block(struct flash_bank *bank, uint8_t *buffer,
+static int kinetis_write_block(struct flash_bank *bank, const uint8_t *buffer,
                uint32_t offset, uint32_t wcount)
 {
        struct target *target = bank->target;
@@ -586,7 +586,7 @@ static int kinetis_erase(struct flash_bank *bank, int first, int last)
        return ERROR_OK;
 }
 
-static int kinetis_write(struct flash_bank *bank, uint8_t *buffer,
+static int kinetis_write(struct flash_bank *bank, const uint8_t *buffer,
                         uint32_t offset, uint32_t count)
 {
        unsigned int i, result, fallback = 0;
@@ -731,7 +731,7 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer,
                        }
                        LOG_INFO("odd number of bytes to write (%" PRIu32 "), extending to %" PRIu32 " "
                                "and padding with 0xff", old_count, count);
-                       memset(buffer, 0xff, count);
+                       memset(new_buffer, 0xff, count);
                        buffer = memcpy(new_buffer, buffer, old_count);
                }