rtc: omap: Use device_get_match_data()

Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Signed-off-by: Rob Herring <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Alexandre Belloni <[e-mail]>

drivers/rtc/rtc-omap.c

···
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinconf-generic.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/property.h>
 #include <linux/rtc.h>
 #include <linux/rtc/rtc-omap.h>
 
···
 	struct omap_rtc	*rtc;
 	u8 reg, mask, new_ctrl;
 	const struct platform_device_id *id_entry;
-	const struct of_device_id *of_id;
 	int ret;
 
 	rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
 	if (!rtc)
 		return -ENOMEM;
 
-	of_id = of_match_device(omap_rtc_of_match, &pdev->dev);
-	if (of_id) {
-		rtc->type = of_id->data;
+	rtc->type = device_get_match_data(&pdev->dev);
+	if (rtc->type) {
 		rtc->is_pmic_controller = rtc->type->has_pmic_mode &&
 			of_device_is_system_power_controller(pdev->dev.of_node);
 	} else {