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;