pinctrl: lantiq: Remove ltq_pmx_disable() function

Current code adds empty ltq_pmx_disable() because pinmux_check_ops() requires
this callback to be defined.

This is not required since commit 02b50ce4cb1
"pinctrl: make pinmux disable function optional".

Thus remove ltq_pmx_disable() function.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/pinctrl/pinctrl-lantiq.c b/drivers/pinctrl/pinctrl-lantiq.c
index 07ba7682cf22..d670ad6e6e49 100644
--- a/drivers/pinctrl/pinctrl-lantiq.c
+++ b/drivers/pinctrl/pinctrl-lantiq.c
@@ -275,16 +275,6 @@ static int ltq_pmx_enable(struct pinctrl_dev *pctrldev,
         return 0;
 }
 
-static void ltq_pmx_disable(struct pinctrl_dev *pctrldev,
-                                unsigned func,
-                                unsigned group)
-{
-        /*
-         * Nothing to do here. However, pinconf_check_ops() requires this
-         * callback to be defined.
-         */
-}
-
 static int ltq_pmx_gpio_request_enable(struct pinctrl_dev *pctrldev,
                                 struct pinctrl_gpio_range *range,
                                 unsigned pin)
@@ -312,7 +302,6 @@ static struct pinmux_ops ltq_pmx_ops = {
         .get_function_name      = ltq_pmx_func_name,
         .get_function_groups    = ltq_pmx_get_groups,
         .enable                 = ltq_pmx_enable,
-        .disable                = ltq_pmx_disable,
         .gpio_request_enable    = ltq_pmx_gpio_request_enable,
 };