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| author | Michał Kępień <kernel@kempniu.pl> | 2017-02-24 13:33:06 +0300 |
|---|---|---|
| committer | Darren Hart <dvhart@infradead.org> | 2017-03-15 08:57:09 +0300 |
| commit | 93ed249075599497fa0667d1b9873d66831fd0e0 (patch) | |
| tree | a22c3bb4db3b1b7f1c3c18e884d03b852fb22c3f /drivers/platform/x86/intel-hid.c | |
| parent | ae50dfd61665086e617cc9e554a1285d52765670 (diff) | |
| download | linux-93ed249075599497fa0667d1b9873d66831fd0e0.tar.xz | |
platform/x86: intel-hid: simplify enabling/disabling HID events
ACPI method HDSM takes a single integer argument. Use
acpi_execute_simple_method() instead of acpi_evaluate_object() for
calling that ACPI method to simplify code and reduce the number of local
variables inside intel_hid_set_enable().
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-and-tested-by: Alex Hung <alex.hung@canonical.com>
Diffstat (limited to 'drivers/platform/x86/intel-hid.c')
| -rw-r--r-- | drivers/platform/x86/intel-hid.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/platform/x86/intel-hid.c b/drivers/platform/x86/intel-hid.c index bcf438f38781..4d1c5eb3a96d 100644 --- a/drivers/platform/x86/intel-hid.c +++ b/drivers/platform/x86/intel-hid.c @@ -79,12 +79,10 @@ struct intel_hid_priv { static int intel_hid_set_enable(struct device *device, int enable) { - union acpi_object arg0 = { ACPI_TYPE_INTEGER }; - struct acpi_object_list args = { 1, &arg0 }; acpi_status status; - arg0.integer.value = enable; - status = acpi_evaluate_object(ACPI_HANDLE(device), "HDSM", &args, NULL); + status = acpi_execute_simple_method(ACPI_HANDLE(device), "HDSM", + enable); if (ACPI_FAILURE(status)) { dev_warn(device, "failed to %sable hotkeys\n", enable ? "en" : "dis"); |