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 <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
kawasaki · Jul 4, 2023 · 59e8d4b · 59e8d4b
1 parent bf6067a
commit 59e8d4b
Showing 1 changed file with 12 additions and 9 deletions.
diff --git 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;