linux-kernel - [PATCH] Input: tegra: Use device_get_match

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Message-Id: <20231006224432.442709-1-robh@kernel.org>
Date:   Fri,  6 Oct 2023 17:44:32 -0500
From:   Rob Herring <robh@...nel.org>
To:     Laxman Dewangan <ldewangan@...dia.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>
Cc:     linux-input@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] Input: tegra: 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/input/keyboard/tegra-kbc.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index c9a823ea45d0..a1765ed8c825 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -14,7 +14,7 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
+#include <linux/property.h>
 #include <linux/clk.h>
 #include <linux/slab.h>
 #include <linux/input/matrix_keypad.h>
@@ -602,9 +602,6 @@ static int tegra_kbc_probe(struct platform_device *pdev)
 	unsigned int debounce_cnt;
 	unsigned int scan_time_rows;
 	unsigned int keymap_rows;
-	const struct of_device_id *match;
-
-	match = of_match_device(tegra_kbc_of_match, &pdev->dev);
 
 	kbc = devm_kzalloc(&pdev->dev, sizeof(*kbc), GFP_KERNEL);
 	if (!kbc) {
@@ -613,7 +610,7 @@ static int tegra_kbc_probe(struct platform_device *pdev)
 	}
 
 	kbc->dev = &pdev->dev;
-	kbc->hw_support = match->data;
+	kbc->hw_support = device_get_match_data(&pdev->dev);
 	kbc->max_keys = kbc->hw_support->max_rows *
 				kbc->hw_support->max_columns;
 	kbc->num_rows_and_columns = kbc->hw_support->max_rows +
-- 
2.40.1