[PATCH 2/2] firmware: xilinx: Remove zynqmp_pm_pinctrl_get_function()

From: Michal Simek
Date: Thu Dec 14 2023 - 09:54:08 EST


There is no user for this interface that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xxxxxxx>
---

drivers/firmware/xilinx/zynqmp.c | 24 ------------------------
include/linux/firmware/xlnx-zynqmp.h | 7 -------
2 files changed, 31 deletions(-)

diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c
index 2ae9da268215..a55dfd9bae6b 100644
--- a/drivers/firmware/xilinx/zynqmp.c
+++ b/drivers/firmware/xilinx/zynqmp.c
@@ -1060,30 +1060,6 @@ int zynqmp_pm_pinctrl_release(const u32 pin)
}
EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_release);

-/**
- * zynqmp_pm_pinctrl_get_function - Read function id set for the given pin
- * @pin: Pin number
- * @id: Buffer to store function ID
- *
- * This function provides the function currently set for the given pin.
- *
- * Return: Returns status, either success or error+reason
- */
-int zynqmp_pm_pinctrl_get_function(const u32 pin, u32 *id)
-{
- u32 ret_payload[PAYLOAD_ARG_CNT];
- int ret;
-
- if (!id)
- return -EINVAL;
-
- ret = zynqmp_pm_invoke_fn(PM_PINCTRL_GET_FUNCTION, ret_payload, 1, pin);
- *id = ret_payload[1];
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_get_function);
-
/**
* zynqmp_pm_pinctrl_set_function - Set requested function for the pin
* @pin: Pin number
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index c6a7fb1f980b..1478f691cc10 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -149,7 +149,6 @@ enum pm_api_id {
PM_SECURE_SHA = 26,
PM_PINCTRL_REQUEST = 28,
PM_PINCTRL_RELEASE = 29,
- PM_PINCTRL_GET_FUNCTION = 30,
PM_PINCTRL_SET_FUNCTION = 31,
PM_PINCTRL_CONFIG_PARAM_GET = 32,
PM_PINCTRL_CONFIG_PARAM_SET = 33,
@@ -567,7 +566,6 @@ int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype);
int zynqmp_pm_set_boot_health_status(u32 value);
int zynqmp_pm_pinctrl_request(const u32 pin);
int zynqmp_pm_pinctrl_release(const u32 pin);
-int zynqmp_pm_pinctrl_get_function(const u32 pin, u32 *id);
int zynqmp_pm_pinctrl_set_function(const u32 pin, const u32 id);
int zynqmp_pm_pinctrl_get_config(const u32 pin, const u32 param,
u32 *value);
@@ -804,11 +802,6 @@ static inline int zynqmp_pm_pinctrl_release(const u32 pin)
return -ENODEV;
}

-static inline int zynqmp_pm_pinctrl_get_function(const u32 pin, u32 *id)
-{
- return -ENODEV;
-}
-
static inline int zynqmp_pm_is_function_supported(const u32 api_id, const u32 id)
{
return -ENODEV;
--
2.36.1