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authorLaxman Dewangan <ldewangan@nvidia.com>2013-10-02 17:07:12 +0530
committerLinus Walleij <linus.walleij@linaro.org>2013-10-08 13:27:27 +0200
commita047914e7f123074bc8ee6f40e4502111a1b4cc4 (patch)
tree98b01fe67accfccd8ea1f9dad81f74bf65f89071
parentbfabb59433fc18ff78d2818e10e212d0f85d56ae (diff)
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>
-rw-r--r--Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt2
-rw-r--r--drivers/pinctrl/pinctrl-palmas.c3
2 files changed, 1 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt
index 734d9b04d53..caf297bee1f 100644
--- 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 61643815e73..f13d0e78a41 100644
--- 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: