[RFC 5/7] pinctrl: Delete PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS support

[Dan Carpenter]

The argument for PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS is supposed to
be expressed in terms of ohms.  But the pinctrl-scmi driver was
implementing it the same as PIN_CONFIG_OUTPUT and writing either a
zero or one to the pin.

The SCMI protocol doesn't have an support configuration type so just
delete this code instead of fixing it.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/pinctrl/pinctrl-scmi.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-scmi.c b/drivers/pinctrl/pinctrl-scmi.c
index 362a6d2c3c68..f369f0354e43 100644
--- a/drivers/pinctrl/pinctrl-scmi.c
+++ b/drivers/pinctrl/pinctrl-scmi.c
@@ -262,9 +262,6 @@ static int pinctrl_scmi_map_pinconf_type(enum pin_config_param param,
 	case PIN_CONFIG_OUTPUT_ENABLE:
 		*type = SCMI_PIN_OUTPUT_MODE;
 		break;
-	case PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS:
-		*type = SCMI_PIN_OUTPUT_VALUE;
-		break;
 	case PIN_CONFIG_POWER_SOURCE:
 		*type = SCMI_PIN_POWER_SOURCE;
 		break;
-- 
2.47.2