[PATCH] pinctrl: palmas: remove pin config BIAS_PULL_PIN_DEFAULT support

Laxman Dewangan
2013-10-02T11:13:40Z

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

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
Based on discussion on the patch
pinctrl: palmas: do not abort pin configuration for BIAS_DEFAULT
creating this patch to remove this option.

.../devicetree/bindings/pinctrl/pinctrl-palmas.txt | 2 +-
drivers/pinctrl/pinctrl-palmas.c | 3 ---
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 734d9b0..caf297b 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 6164381..f13d0e7 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:
--
1.7.1.1