X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fflash%2Fnor%2Fat91sam7.c;h=7d0de3aaf5288f1e6409dff76165954d5c96cc0f;hb=b3d4a44686c8ed14baab7c466f14321b2dc5fec8;hp=e46122ad8a2ae3265a99d82e0008755895631271;hpb=9f0cba528a163645c8ecace413731c23310f2c26;p=openocd.git

diff --git a/src/flash/nor/at91sam7.c b/src/flash/nor/at91sam7.c
index e46122ad8a..7d0de3aaf5 100644
--- a/src/flash/nor/at91sam7.c
+++ b/src/flash/nor/at91sam7.c
@@ -17,7 +17,7 @@
  *   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.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
 ****************************************************************************/
 
 /***************************************************************************
@@ -353,9 +353,8 @@ static int at91sam7_flash_command(struct flash_bank *bank, uint8_t cmd, uint16_t
 /* Read device id register, main clock frequency register and fill in driver info structure */
 static int at91sam7_read_part_info(struct flash_bank *bank)
 {
-	struct flash_bank *t_bank = bank;
 	struct at91sam7_flash_bank *at91sam7_info;
-	struct target *target = t_bank->target;
+	struct target *target = bank->target;
 
 	uint16_t bnk, sec;
 	uint16_t arch;
@@ -370,12 +369,12 @@ static int at91sam7_read_part_info(struct flash_bank *bank)
 	uint32_t base_address = 0;
 	char *target_name_t = "Unknown";
 
-	at91sam7_info = t_bank->driver_priv;
+	at91sam7_info = bank->driver_priv;
 
 	if (at91sam7_info->cidr != 0) {
 		/* flash already configured, update clock and check for protected sectors */
 		struct flash_bank *fb = bank;
-		t_bank = fb;
+		struct flash_bank *t_bank = bank;
 
 		while (t_bank) {
 			/* re-calculate master clock frequency */
@@ -404,7 +403,7 @@ static int at91sam7_read_part_info(struct flash_bank *bank)
 	if (at91sam7_info->flash_autodetection == 0) {
 		/* banks and sectors are already created, based on data from input file */
 		struct flash_bank *fb = bank;
-		t_bank = fb;
+		struct flash_bank *t_bank = bank;
 		while (t_bank) {
 			at91sam7_info = t_bank->driver_priv;
 
@@ -576,6 +575,7 @@ static int at91sam7_read_part_info(struct flash_bank *bank)
 	bank_size = sectors_num * pages_per_sector * page_size;
 
 	for (bnk = 0; bnk < banks_num; bnk++) {
+		struct flash_bank *t_bank = bank;
 		if (bnk > 0) {
 			if (!t_bank->next) {
 				/* create a new flash bank element */
@@ -897,8 +897,10 @@ static int at91sam7_erase(struct flash_bank *bank, int first, int last)
 		for (pos = 0; pos < nbytes; pos++)
 			buffer[pos] = 0xFF;
 
-		if (at91sam7_write(bank, buffer, bank->sectors[first].offset, nbytes) != ERROR_OK)
+		if (at91sam7_write(bank, buffer, bank->sectors[first].offset, nbytes) != ERROR_OK) {
+			free(buffer);
 			return ERROR_FLASH_OPERATION_FAILED;
+		}
 
 		free(buffer);
 	}