acer-wmi: remove useless input argument for internal wmi
The "wmi_interface *iface" is a useless input argument for internal wmi get/set
functions, remove it to clear up source code.
Tested on Lenovo E520.
Tested on Acer TravelMate 4750.
Tested-by: mr.kobzar <mr.kobzar@gmail.com>
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Corentin Chary <corentincj@iksaif.net>
Cc: Thomas Renninger <trenn@suse.de>
Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 6cd2289..7203e06 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -536,8 +536,7 @@
return status;
}
-static acpi_status AMW0_get_u32(u32 *value, u32 cap,
-struct wmi_interface *iface)
+static acpi_status AMW0_get_u32(u32 *value, u32 cap)
{
int err;
u8 result;
@@ -607,7 +606,7 @@
return AE_OK;
}
-static acpi_status AMW0_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
+static acpi_status AMW0_set_u32(u32 value, u32 cap)
{
struct wmab_args args;
@@ -827,8 +826,7 @@
return status;
}
-static acpi_status WMID_get_u32(u32 *value, u32 cap,
-struct wmi_interface *iface)
+static acpi_status WMID_get_u32(u32 *value, u32 cap)
{
acpi_status status;
u8 tmp;
@@ -864,7 +862,7 @@
return status;
}
-static acpi_status WMID_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
+static acpi_status WMID_set_u32(u32 value, u32 cap)
{
u32 method_id = 0;
char param;
@@ -1154,15 +1152,15 @@
switch (interface->type) {
case ACER_AMW0:
- status = AMW0_get_u32(value, cap, interface);
+ status = AMW0_get_u32(value, cap);
break;
case ACER_AMW0_V2:
if (cap == ACER_CAP_MAILLED) {
- status = AMW0_get_u32(value, cap, interface);
+ status = AMW0_get_u32(value, cap);
break;
}
case ACER_WMID:
- status = WMID_get_u32(value, cap, interface);
+ status = WMID_get_u32(value, cap);
break;
case ACER_WMID_v2:
if (cap & (ACER_CAP_WIRELESS |
@@ -1170,7 +1168,7 @@
ACER_CAP_THREEG))
status = wmid_v2_get_u32(value, cap);
else if (wmi_has_guid(WMID_GUID2))
- status = WMID_get_u32(value, cap, interface);
+ status = WMID_get_u32(value, cap);
break;
}
@@ -1184,10 +1182,10 @@
if (interface->capability & cap) {
switch (interface->type) {
case ACER_AMW0:
- return AMW0_set_u32(value, cap, interface);
+ return AMW0_set_u32(value, cap);
case ACER_AMW0_V2:
if (cap == ACER_CAP_MAILLED)
- return AMW0_set_u32(value, cap, interface);
+ return AMW0_set_u32(value, cap);
/*
* On some models, some WMID methods don't toggle
@@ -1197,21 +1195,21 @@
*/
if (cap == ACER_CAP_WIRELESS ||
cap == ACER_CAP_BLUETOOTH) {
- status = WMID_set_u32(value, cap, interface);
+ status = WMID_set_u32(value, cap);
if (ACPI_FAILURE(status))
return status;
- return AMW0_set_u32(value, cap, interface);
+ return AMW0_set_u32(value, cap);
}
case ACER_WMID:
- return WMID_set_u32(value, cap, interface);
+ return WMID_set_u32(value, cap);
case ACER_WMID_v2:
if (cap & (ACER_CAP_WIRELESS |
ACER_CAP_BLUETOOTH |
ACER_CAP_THREEG))
return wmid_v2_set_u32(value, cap);
else if (wmi_has_guid(WMID_GUID2))
- return WMID_set_u32(value, cap, interface);
+ return WMID_set_u32(value, cap);
default:
return AE_BAD_PARAMETER;
}