From: Rosen Penev <rosenp@gmail.com>
Date: Tue, 19 May 2026 00:43:52 +0000 (-0700)
Subject: spi: omap2-mcspi: Use of_device_get_match_data()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82056957e5c42c4060a1d8b1576aad2dfe54e568;p=thirdparty%2Flinux.git

spi: omap2-mcspi: Use of_device_get_match_data()

Use of_device_get_match_data() to fetch platform match data directly
instead of open-coding an of_match_device() lookup.

This also lets the driver drop the of_device.h include.

Assisted-by: Codex:GPT-5.5
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20260519004352.627148-1-rosenp@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index d53f98aa0aacb..9cc078acc13cd 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -22,7 +22,6 @@
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/gcd.h>
 
 #include <linux/spi/spi.h>
@@ -1481,7 +1480,6 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
 	int			status = 0, i;
 	u32			regs_offset = 0;
 	struct device_node	*node = pdev->dev.of_node;
-	const struct of_device_id *match;
 
 	if (of_property_read_bool(node, "spi-slave"))
 		ctlr = devm_spi_alloc_target(&pdev->dev, sizeof(*mcspi));
@@ -1509,10 +1507,9 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
 	mcspi = spi_controller_get_devdata(ctlr);
 	mcspi->ctlr = ctlr;
 
-	match = of_match_device(omap_mcspi_of_match, &pdev->dev);
-	if (match) {
+	pdata = of_device_get_match_data(&pdev->dev);
+	if (pdata) {
 		u32 num_cs = 1; /* default number of chipselect */
-		pdata = match->data;
 
 		of_property_read_u32(node, "ti,spi-num-cs", &num_cs);
 		ctlr->num_chipselect = num_cs;