flash: Constify write buffer

[openocd] / src / flash / nor / at91samd.c

diff --git a/src/flash/nor/at91samd.c b/src/flash/nor/at91samd.c
index 8b0f14dd173d010a844fdfadf77bed37bd20fed9..5af61ab4ddcc337e5a64a1ac37bf340b2884aaab 100644 (file)
--- a/src/flash/nor/at91samd.c
+++ b/src/flash/nor/at91samd.c
@@ -385,7 +385,7 @@ static int samd_erase(struct flash_bank *bank, int first, int last)
 /* Write an entire row (four pages) from host buffer 'buf' to row-aligned
  * 'address' in the Flash. */
 static int samd_write_row(struct flash_bank *bank, uint32_t address,
-               uint8_t *buf)
+               const uint8_t *buf)
 {
        int res;
        struct samd_info *chip = (struct samd_info *)bank->driver_priv;
@@ -424,7 +424,7 @@ static int samd_write_row(struct flash_bank *bank, uint32_t address,
 /* Write partial contents into row-aligned 'address' on the Flash from host
  * buffer 'buf' by writing 'nb' of 'buf' at 'row_offset' into the Flash row. */
 static int samd_write_row_partial(struct flash_bank *bank, uint32_t address,
-               uint8_t *buf, uint32_t row_offset, uint32_t nb)
+               const uint8_t *buf, uint32_t row_offset, uint32_t nb)
 {
        int res;
        struct samd_info *chip = (struct samd_info *)bank->driver_priv;
@@ -453,7 +453,7 @@ static int samd_write_row_partial(struct flash_bank *bank, uint32_t address,
        return res;
 }
 
-static int samd_write(struct flash_bank *bank, uint8_t *buffer,
+static int samd_write(struct flash_bank *bank, const uint8_t *buffer,
                uint32_t offset, uint32_t count)
 {
        int res;