linux-kernel - [PATCH 4/8] net: ethernet: natsemi: Use pure PCI devres API

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Message-ID: <20250416164407.127261-6-phasta@kernel.org>
Date: Wed, 16 Apr 2025 18:44:04 +0200
From: Philipp Stanner <phasta@...nel.org>
To: Sunil Goutham <sgoutham@...vell.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Geetha sowjanya <gakula@...vell.com>,
	Subbaraya Sundeep <sbhatta@...vell.com>,
	hariprasad <hkelam@...vell.com>,
	Bharat Bhushan <bbhushan2@...vell.com>,
	Taras Chornyi <taras.chornyi@...ision.eu>,
	Daniele Venzano <venza@...wnhat.org>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	Thomas Gleixner <tglx@...utronix.de>,
	Philipp Stanner <phasta@...nel.org>,
	Helge Deller <deller@....de>,
	Ingo Molnar <mingo@...nel.org>,
	Simon Horman <horms@...nel.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Sabrina Dubroca <sd@...asysnail.net>,
	Jacob Keller <jacob.e.keller@...el.com>
Cc: linux-arm-kernel@...ts.infradead.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-parisc@...r.kernel.org
Subject: [PATCH 4/8] net: ethernet: natsemi: Use pure PCI devres API

The currently used function pci_request_regions() is one of the
problematic "hybrid devres" PCI functions, which are sometimes managed
through devres, and sometimes not (depending on whether
pci_enable_device() or pcim_enable_device() has been called before).

The PCI subsystem wants to remove this behavior and, therefore, needs to
port all users to functions that don't have this problem.

Replace pci_request_regions() with pcim_request_all_regions().

Signed-off-by: Philipp Stanner <phasta@...nel.org>
---
 drivers/net/ethernet/natsemi/natsemi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c
index 05606692e631..dd279788cf9e 100644
--- a/drivers/net/ethernet/natsemi/natsemi.c
+++ b/drivers/net/ethernet/natsemi/natsemi.c
@@ -846,7 +846,7 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent)
 		return -ENOMEM;
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
-	i = pci_request_regions(pdev, DRV_NAME);
+	i = pcim_request_all_regions(pdev, DRV_NAME);
 	if (i)
 		goto err_pci_request_regions;
 
-- 
2.48.1