rtc: omap: use of_device_is_system_power_controller function
authorKeerthy <j-keerthy@ti.com>
Thu, 16 Aug 2018 05:08:59 +0000 (10:38 +0530)
committerAlexandre Belloni <alexandre.belloni@bootlin.com>
Mon, 27 Aug 2018 20:51:56 +0000 (22:51 +0200)
Use of_device_is_system_power_controller instead of manually reading
the system-power-controller property from the device tree node.

Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
drivers/rtc/rtc-omap.c

index 323ff55..44ff4cc 100644 (file)
@@ -721,8 +721,7 @@ static int omap_rtc_probe(struct platform_device *pdev)
        if (of_id) {
                rtc->type = of_id->data;
                rtc->is_pmic_controller = rtc->type->has_pmic_mode &&
-                               of_property_read_bool(pdev->dev.of_node,
-                                               "system-power-controller");
+                       of_device_is_system_power_controller(pdev->dev.of_node);
        } else {
                id_entry = platform_get_device_id(pdev);
                rtc->type = (void *)id_entry->driver_data;