Kinetis PINIRQ: Improper type for return value.

2017-03-03 15:09:44 -06:00 · 2017-03-03 15:09:44 -06:00 · 9a33f41180
commit 9a33f41180
parent f8ef544c34
1 changed files with 1 additions and 1 deletions
--- a/arch/arm/src/kinetis/kinetis_pinirq.c
+++ b/arch/arm/src/kinetis/kinetis_pinirq.c
@ -325,7 +325,7 @@ int kinetis_pinirqattach(uint32_t pinset, xcpt_t pinisr, void *arg)
 #endif
      default:
        leave_critical_section(flags);
-        return NULL;
+        return -EINVAL;
    }

   /* Get the old PIN ISR and set the new PIN ISR */