* 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. *
***************************************************************************/
/**
* @file
goto out_error;
/* assume active low*/
- trst_fd = setup_sysfs_gpio(trst_gpio, 1, 1);
- if (trst_gpio > 0 && trst_fd < 0)
- goto out_error;
+ if (trst_gpio > 0) {
+ trst_fd = setup_sysfs_gpio(trst_gpio, 1, 1);
+ if (trst_fd < 0)
+ goto out_error;
+ }
/* assume active low*/
- srst_fd = setup_sysfs_gpio(srst_gpio, 1, 1);
- if (srst_gpio > 0 && srst_fd < 0)
- goto out_error;
+ if (srst_gpio > 0) {
+ srst_fd = setup_sysfs_gpio(srst_gpio, 1, 1);
+ if (srst_fd < 0)
+ goto out_error;
+ }
return ERROR_OK;