From 5cb5d0c964d15c14471dfbf6e66587edb5346206 Mon Sep 17 00:00:00 2001
From: Rob Herring <robh@kernel.org>
Date: Fri, 6 Oct 2023 17:44:06 -0500
Subject: mailbox: 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 <robh@kernel.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
---
 drivers/mailbox/bcm-pdc-mailbox.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'drivers/mailbox/bcm-pdc-mailbox.c')

diff --git a/drivers/mailbox/bcm-pdc-mailbox.c b/drivers/mailbox/bcm-pdc-mailbox.c
index d67db63b482d..778faeced81e 100644
--- a/drivers/mailbox/bcm-pdc-mailbox.c
+++ b/drivers/mailbox/bcm-pdc-mailbox.c
@@ -33,10 +33,9 @@
 #include <linux/interrupt.h>
 #include <linux/wait.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/io.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/mailbox_controller.h>
 #include <linux/mailbox/brcm-message.h>
@@ -1494,7 +1493,6 @@ static int pdc_dt_read(struct platform_device *pdev, struct pdc_state *pdcs)
 {
 	struct device *dev = &pdev->dev;
 	struct device_node *dn = pdev->dev.of_node;
-	const struct of_device_id *match;
 	const int *hw_type;
 	int err;
 
@@ -1509,11 +1507,9 @@ static int pdc_dt_read(struct platform_device *pdev, struct pdc_state *pdcs)
 
 	pdcs->hw_type = PDC_HW;
 
-	match = of_match_device(of_match_ptr(pdc_mbox_of_match), dev);
-	if (match != NULL) {
-		hw_type = match->data;
+	hw_type = device_get_match_data(dev);
+	if (hw_type)
 		pdcs->hw_type = *hw_type;
-	}
 
 	return 0;
 }
-- 
cgit