struct seq_file *s, unsigned pin_id)
{
unsigned long config;
- int ret, val, num_conf = 0;
+ int val, num_conf = 0;
- ret = at91_pinconf_get(pctldev, pin_id, &config);
+ at91_pinconf_get(pctldev, pin_id, &config);
DBG_SHOW_FLAG(MULTI_DRIVE);
DBG_SHOW_FLAG(PULL_UP);