linux-kernel - [PATCH] bus: omap-ocp2scp: Use devm_platform_get_and_ioremap_resource() in omap_ocp2scp

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Message-ID: <5c56f149-baa7-4907-b7d4-7a7bf6bd74db@web.de>
Date: Mon, 5 Feb 2024 07:57:53 +0100
From: Markus Elfring <Markus.Elfring@....de>
To: linux-omap@...r.kernel.org, kernel-janitors@...r.kernel.org,
 Tony Lindgren <tony@...mide.com>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] bus: omap-ocp2scp: Use
 devm_platform_get_and_ioremap_resource() in omap_ocp2scp_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Mon, 5 Feb 2024 07:51:37 +0100

A wrapper function is available since the commit 890cc39a879906b63912482dfc41944579df2dc6
("drivers: provide devm_platform_get_and_ioremap_resource()").
Thus reuse existing functionality instead of keeping duplicate source code.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/bus/omap-ocp2scp.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/bus/omap-ocp2scp.c b/drivers/bus/omap-ocp2scp.c
index 7d7479ba0a75..16d3c1807e1c 100644
--- a/drivers/bus/omap-ocp2scp.c
+++ b/drivers/bus/omap-ocp2scp.c
@@ -58,8 +58,7 @@ static int omap_ocp2scp_probe(struct platform_device *pdev)
 	 * of SYNC2 parameter in OCP2SCP. Suggested reset value is 0x6 or more.
 	 */
 	if (!of_device_is_compatible(np, "ti,am437x-ocp2scp")) {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		regs = devm_ioremap_resource(&pdev->dev, res);
+		regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 		if (IS_ERR(regs)) {
 			ret = PTR_ERR(regs);
 			goto err1;
--
2.43.0