flash/nor: implement flash bank deallocation on OpenOCD exit

[openocd.git] / src / flash / nor / driver.h

diff --git a/src/flash/nor/driver.h b/src/flash/nor/driver.h
index 729c5eb270ba83b7884c93810d1aab21f8b5cd05..e7b3234439d73f13ff39c7d7a54781ad487fd2d3 100644 (file)
--- a/src/flash/nor/driver.h
+++ b/src/flash/nor/driver.h
@@ -19,8 +19,8 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
-#ifndef FLASH_NOR_DRIVER_H
-#define FLASH_NOR_DRIVER_H
+#ifndef OPENOCD_FLASH_NOR_DRIVER_H
+#define OPENOCD_FLASH_NOR_DRIVER_H
 
 struct flash_bank;
 
@@ -209,6 +209,14 @@ struct flash_driver {
         * @returns ERROR_OK if successful; otherwise, an error code.
         */
        int (*auto_probe)(struct flash_bank *bank);
+
+       /**
+        * Deallocates private driver structures.
+        * Use default_flash_free_driver_priv() to simply free(bank->driver_priv)
+        *
+        * @param bank - the bank being destroyed
+        */
+       void (*free_driver_priv)(struct flash_bank *bank);
 };
 
 #define FLASH_BANK_COMMAND_HANDLER(name) \
@@ -221,4 +229,4 @@ struct flash_driver {
  */
 struct flash_driver *flash_driver_find_by_name(const char *name);
 
-#endif /* FLASH_NOR_DRIVER_H */
+#endif /* OPENOCD_FLASH_NOR_DRIVER_H */