sh-pfc: Merge PFC core and pinctrl

The PFC core is only used by the pinctrl and gpio modules. As the gpio
module depends on the pinctrl module, the pinctrl module will always be
present if the core gets used. There is thus no point in keeping core
and pinctrl in two seperate modules. Merge them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 3 insertions, 12 deletions

diff --git a/drivers/sh/pfc/core.c b/drivers/sh/pfc/core.c
index 72421a4a883d..30e33db7a2dc 100644
--- a/drivers/sh/pfc/core.c
+++ b/drivers/sh/pfc/core.c
@@ -8,7 +8,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-#define pr_fmt(fmt) "sh_pfc " KBUILD_MODNAME ": " fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/errno.h>
 #include <linux/kernel.h>
@@ -497,7 +497,6 @@ int sh_pfc_config_gpio(struct sh_pfc *pfc, unsigned gpio, int pinmux_type,
  out_err:
         return -1;
 }
-EXPORT_SYMBOL_GPL(sh_pfc_config_gpio);
 
 int register_sh_pfc(struct sh_pfc_platform_data *pdata)
 {
@@ -528,17 +527,9 @@ int register_sh_pfc(struct sh_pfc_platform_data *pdata)
         /*
          * Initialize pinctrl bindings first
          */
-        initroutine = symbol_request(sh_pfc_register_pinctrl);
-        if (initroutine) {
-                ret = (*initroutine)(&sh_pfc);
-                symbol_put_addr(initroutine);
-
-                if (unlikely(ret != 0))
-                        goto err;
-        } else {
-                pr_err("failed to initialize pinctrl bindings\n");
+        ret = sh_pfc_register_pinctrl(&sh_pfc);
+        if (unlikely(ret != 0))
                 goto err;
-        }
 
         /*
          * Then the GPIO chip