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path: root/drivers/platform/x86/hp-wmi.c
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Diffstat (limited to 'drivers/platform/x86/hp-wmi.c')
-rw-r--r--drivers/platform/x86/hp-wmi.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 6bcbbb375401..9579a706fc08 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -65,7 +65,7 @@ struct bios_args {
u32 command;
u32 commandtype;
u32 datasize;
- u32 data;
+ u8 data[128];
};
enum hp_wmi_commandtype {
@@ -216,7 +216,7 @@ static int hp_wmi_perform_query(int query, enum hp_wmi_command command,
.command = command,
.commandtype = query,
.datasize = insize,
- .data = 0,
+ .data = { 0 },
};
struct acpi_buffer input = { sizeof(struct bios_args), &args };
struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -228,7 +228,7 @@ static int hp_wmi_perform_query(int query, enum hp_wmi_command command,
if (WARN_ON(insize > sizeof(args.data)))
return -EINVAL;
- memcpy(&args.data, buffer, insize);
+ memcpy(&args.data[0], buffer, insize);
wmi_evaluate_method(HPWMI_BIOS_GUID, 0, mid, &input, &output);
@@ -380,7 +380,7 @@ static int hp_wmi_rfkill2_refresh(void)
int err, i;
err = hp_wmi_perform_query(HPWMI_WIRELESS2_QUERY, HPWMI_READ, &state,
- 0, sizeof(state));
+ sizeof(state), sizeof(state));
if (err)
return err;
@@ -778,7 +778,7 @@ static int __init hp_wmi_rfkill2_setup(struct platform_device *device)
int err, i;
err = hp_wmi_perform_query(HPWMI_WIRELESS2_QUERY, HPWMI_READ, &state,
- 0, sizeof(state));
+ sizeof(state), sizeof(state));
if (err)
return err < 0 ? err : -EINVAL;