linux-kernel - [PATCH net-next v1 2/4] net: mvpp2: Use device_get_match

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 10 May 2021 12:58:06 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Marcin Wojtas <mw@...ihalf.com>,
        Russell King <linux@...linux.org.uk>,
        Jakub Kicinski <kuba@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH net-next v1 2/4] net: mvpp2: Use device_get_match_data() helper

From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Use the device_get_match_data() helper instead of open coding.

Signed-off-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index b48c08829a31..6bfad75c4087 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -7311,7 +7311,6 @@ static int mvpp2_get_sram(struct platform_device *pdev,
 
 static int mvpp2_probe(struct platform_device *pdev)
 {
-	const struct acpi_device_id *acpi_id;
 	struct fwnode_handle *fwnode = pdev->dev.fwnode;
 	struct fwnode_handle *port_fwnode;
 	struct mvpp2 *priv;
@@ -7324,16 +7323,7 @@ static int mvpp2_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	if (has_acpi_companion(&pdev->dev)) {
-		acpi_id = acpi_match_device(pdev->dev.driver->acpi_match_table,
-					    &pdev->dev);
-		if (!acpi_id)
-			return -EINVAL;
-		priv->hw_version = (unsigned long)acpi_id->driver_data;
-	} else {
-		priv->hw_version =
-			(unsigned long)of_device_get_match_data(&pdev->dev);
-	}
+	priv->hw_version = (unsigned long)device_get_match_data(&pdev->dev);
 
 	/* multi queue mode isn't supported on PPV2.1, fallback to single
 	 * mode
-- 
2.31.1