diff options
Diffstat (limited to 'drivers/platform/x86/topstar-laptop.c')
| -rw-r--r-- | drivers/platform/x86/topstar-laptop.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/platform/x86/topstar-laptop.c b/drivers/platform/x86/topstar-laptop.c index 4ab618c63b45..e597de05e6c2 100644 --- a/drivers/platform/x86/topstar-laptop.c +++ b/drivers/platform/x86/topstar-laptop.c @@ -80,13 +80,9 @@ static void acpi_topstar_notify(struct acpi_device *device, u32 event) static int acpi_topstar_fncx_switch(struct acpi_device *device, bool state) { acpi_status status; - union acpi_object fncx_params[1] = { - { .type = ACPI_TYPE_INTEGER } - }; - struct acpi_object_list fncx_arg_list = { 1, &fncx_params[0] }; - fncx_params[0].integer.value = state ? 0x86 : 0x87; - status = acpi_evaluate_object(device->handle, "FNCX", &fncx_arg_list, NULL); + status = acpi_execute_simple_method(device->handle, "FNCX", + state ? 0x86 : 0x87); if (ACPI_FAILURE(status)) { pr_err("Unable to switch FNCX notifications\n"); return -ENODEV; @@ -101,10 +97,8 @@ static int acpi_topstar_init_hkey(struct topstar_hkey *hkey) int error; input = input_allocate_device(); - if (!input) { - pr_err("Unable to allocate input device\n"); + if (!input) return -ENOMEM; - } input->name = "Topstar Laptop extra buttons"; input->phys = "topstar/input0"; |