Constify struct flash_driver instances

[fw/openocd] / src / flash / nor / str7x.c

diff --git a/src/flash/nor/str7x.c b/src/flash/nor/str7x.c
index cbd8928e4c7224fdbf779b89df42adaa56214466..eaef1970e60aecd814e954c4c6e0328a614e4b77 100644 (file)
--- a/src/flash/nor/str7x.c
+++ b/src/flash/nor/str7x.c
@@ -19,9 +19,7 @@
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -113,7 +111,7 @@ enum str7x_status_codes {
        STR7X_BUSY = 11
 };
 
-static struct str7x_mem_layout mem_layout_str7bank0[] = {
+static const struct str7x_mem_layout mem_layout_str7bank0[] = {
        {0x00000000, 0x02000, 0x01},
        {0x00002000, 0x02000, 0x02},
        {0x00004000, 0x02000, 0x04},
@@ -124,7 +122,7 @@ static struct str7x_mem_layout mem_layout_str7bank0[] = {
        {0x00030000, 0x10000, 0x80}
 };
 
-static struct str7x_mem_layout mem_layout_str7bank1[] = {
+static const struct str7x_mem_layout mem_layout_str7bank1[] = {
        {0x00000000, 0x02000, 0x10000},
        {0x00002000, 0x02000, 0x20000}
 };
@@ -442,7 +440,7 @@ static int str7x_protect(struct flash_bank *bank, int set, int first, int last)
        return ERROR_OK;
 }
 
-static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
+static int str7x_write_block(struct flash_bank *bank, const uint8_t *buffer,
                uint32_t offset, uint32_t count)
 {
        struct str7x_flash_bank *str7x_info = bank->driver_priv;
@@ -487,7 +485,7 @@ static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
        if (target_alloc_working_area_try(target, sizeof(str7x_flash_write_code),
                        &write_algorithm) != ERROR_OK) {
                return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
-       };
+       }
 
        uint8_t code[sizeof(str7x_flash_write_code)];
        target_buffer_set_u32_array(target, code, ARRAY_SIZE(str7x_flash_write_code),
@@ -559,7 +557,7 @@ static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
        return retval;
 }
 
-static int str7x_write(struct flash_bank *bank, uint8_t *buffer,
+static int str7x_write(struct flash_bank *bank, const uint8_t *buffer,
                uint32_t offset, uint32_t count)
 {
        struct target *target = bank->target;
@@ -801,7 +799,7 @@ static const struct command_registration str7x_command_handlers[] = {
        COMMAND_REGISTRATION_DONE
 };
 
-struct flash_driver str7x_flash = {
+const struct flash_driver str7x_flash = {
        .name = "str7x",
        .commands = str7x_command_handlers,
        .flash_bank_command = str7x_flash_bank_command,
@@ -814,4 +812,5 @@ struct flash_driver str7x_flash = {
        .erase_check = default_flash_blank_check,
        .protect_check = str7x_protect_check,
        .info = get_str7x_info,
+       .free_driver_priv = default_flash_free_driver_priv,
 };