pinctrl: palmas: remove pin config BIAS_PULL_PIN_DEFAULT support

Palmas devices do not support the default bias configuration
and hence removing this option from valid pin config parameters.

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt
index 734d9b0..caf297b 100644 (file)
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt
@@ -41,7 +41,7 @@ pinctrl-bindings.txt:
 
 Required: pins
 Options: function, bias-disable, bias-pull-up, bias-pull-down,
-        bias-pin-default, drive-open-drain.
+        drive-open-drain.
 
 Note that many of these properties are only valid for certain specific pins.
 See the Palmas device datasheet for complete details regarding which pins

diff --git a/drivers/pinctrl/pinctrl-palmas.c b/drivers/pinctrl/pinctrl-palmas.c
index 6164381..f13d0e7 100644 (file)
--- a/drivers/pinctrl/pinctrl-palmas.c
+++ b/drivers/pinctrl/pinctrl-palmas.c
@@ -891,9 +891,6 @@ static int palmas_pinconf_set(struct pinctrl_dev *pctldev,
                param = pinconf_to_config_param(configs[i]);
                param_val = pinconf_to_config_argument(configs[i]);
 
-               if (param == PIN_CONFIG_BIAS_PULL_PIN_DEFAULT)
-                       continue;
-
                switch (param) {
                case PIN_CONFIG_BIAS_DISABLE:
                case PIN_CONFIG_BIAS_PULL_UP: