sh: pfc: Error out on pinctrl init resolution failure.

pinctrl support is required for correct operation, failure to locate
the init routine is fatal.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/drivers/sh/pfc/core.c b/drivers/sh/pfc/core.c
index b81d33535d242c91eccff7baa8237ae66482d754..68169373c98bcd57c15b95cd0d348c25e75b154c 100644 (file)
--- a/drivers/sh/pfc/core.c
+++ b/drivers/sh/pfc/core.c
@@ -536,6 +536,9 @@ int register_sh_pfc(struct sh_pfc *pfc)
 
                if (unlikely(ret != 0))
                        goto err;
+       } else {
+               pr_err("failed to initialize pinctrl bindings\n");
+               goto err;
        }
 
        /*