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firmware: xilinx: Remove zynqmp_pm_pinctrl_get_function()

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

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/e52a415a004e28a43e6d08e9e22d9e8fef3737df.1702565618.git.michal.simek@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michal Simek 2023-12-14 15:53:48 +01:00 • committed by Greg Kroah-Hartman
parent 8d6608e4f8
commit b9ae996210
2 changed files with 0 additions and 31 deletions
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24
drivers/firmware/xilinx/zynqmp.c
View file

@ -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

7
include/linux/firmware/xlnx-zynqmp.h
View file

@ -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;