diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-07-03 15:14:10 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-07-04 20:28:20 +0300 |
| commit | 59e8d4bb8d485a3c125dc1c66439dde589b9d9cd (patch) | |
| tree | 55b39188078d599a7cfe1874a4b149a101e6ade9 /drivers/acpi | |
| parent | bf6067a6caa6717c40156fd8dfa443fd568c193a (diff) | |
| download | linux-59e8d4bb8d485a3c125dc1c66439dde589b9d9cd.tar.xz | |
ACPI: scan: Use the acpi_match_acpi_device() helper
Instead of doing two pass parsing of the table, replace
acpi_match_device_ids() with acpi_match_acpi_device().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/scan.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 04fff4b36fb6..5b145f1aaa1b 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -929,26 +929,29 @@ static int acpi_bus_extract_wakeup_device_power_package(struct acpi_device *dev) return err; } +/* Do not use a button for S5 wakeup */ +#define ACPI_AVOID_WAKE_FROM_S5 BIT(0) + static bool acpi_wakeup_gpe_init(struct acpi_device *device) { static const struct acpi_device_id button_device_ids[] = { - {"PNP0C0C", 0}, /* Power button */ - {"PNP0C0D", 0}, /* Lid */ - {"PNP0C0E", 0}, /* Sleep button */ + {"PNP0C0C", 0}, /* Power button */ + {"PNP0C0D", ACPI_AVOID_WAKE_FROM_S5}, /* Lid */ + {"PNP0C0E", ACPI_AVOID_WAKE_FROM_S5}, /* Sleep button */ {"", 0}, }; struct acpi_device_wakeup *wakeup = &device->wakeup; + const struct acpi_device_id *match; acpi_status status; wakeup->flags.notifier_present = 0; /* Power button, Lid switch always enable wakeup */ - if (!acpi_match_device_ids(device, button_device_ids)) { - if (!acpi_match_device_ids(device, &button_device_ids[1])) { - /* Do not use Lid/sleep button for S5 wakeup */ - if (wakeup->sleep_state == ACPI_STATE_S5) - wakeup->sleep_state = ACPI_STATE_S4; - } + match = acpi_match_acpi_device(button_device_ids, device); + if (match) { + if ((match->driver_data & ACPI_AVOID_WAKE_FROM_S5) && + wakeup->sleep_state == ACPI_STATE_S5) + wakeup->sleep_state = ACPI_STATE_S4; acpi_mark_gpe_for_wake(wakeup->gpe_device, wakeup->gpe_number); device_set_wakeup_capable(&device->dev, true); return true; |