linux-kernel - [PATCH] reset: Use device_get_match

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Message-ID: <20231009211356.3242037-11-robh@kernel.org>
Date:   Mon,  9 Oct 2023 16:13:41 -0500
From:   Rob Herring <robh@...nel.org>
To:     Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Tali Perry <tali.perry1@...il.com>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Patrice Chotard <patrice.chotard@...s.st.com>
Cc:     openbmc@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] reset: 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@...nel.org>
---
 drivers/reset/reset-npcm.c       |  5 ++---
 drivers/reset/sti/reset-syscfg.c | 11 ++++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/reset/reset-npcm.c b/drivers/reset/reset-npcm.c
index f6c4f854f2be..8935ef95a2d1 100644
--- a/drivers/reset/reset-npcm.c
+++ b/drivers/reset/reset-npcm.c
@@ -6,8 +6,8 @@
 #include <linux/io.h>
 #include <linux/init.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/reboot.h>
 #include <linux/reset-controller.h>
 #include <linux/spinlock.h>
@@ -351,8 +351,7 @@ static int npcm_usb_reset(struct platform_device *pdev, struct npcm_rc_data *rc)
 		}
 	}
 
-	rc->info = (const struct npcm_reset_info *)
-			of_match_device(dev->driver->of_match_table, dev)->data;
+	rc->info = device_get_match_data(dev);
 	switch (rc->info->bmc_id) {
 	case BMC_NPCM7XX:
 		npcm_usb_reset_npcm7xx(rc);
diff --git a/drivers/reset/sti/reset-syscfg.c b/drivers/reset/sti/reset-syscfg.c
index c1ba04f6f155..2324060b747c 100644
--- a/drivers/reset/sti/reset-syscfg.c
+++ b/drivers/reset/sti/reset-syscfg.c
@@ -7,10 +7,11 @@
  */
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/module.h>
 #include <linux/err.h>
 #include <linux/types.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
 
@@ -183,14 +184,14 @@ static int syscfg_reset_controller_register(struct device *dev,
 int syscfg_reset_probe(struct platform_device *pdev)
 {
 	struct device *dev = pdev ? &pdev->dev : NULL;
-	const struct of_device_id *match;
+	const void *data;
 
 	if (!dev || !dev->driver)
 		return -ENODEV;
 
-	match = of_match_device(dev->driver->of_match_table, dev);
-	if (!match || !match->data)
+	data = device_get_match_data(&pdev->dev);
+	if (!data)
 		return -EINVAL;
 
-	return syscfg_reset_controller_register(dev, match->data);
+	return syscfg_reset_controller_register(dev, data);
 }
-- 
2.42.0