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From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: linux-pci@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
	linux-kernel@vger.kernel.org
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Subject: [PATCH 2/2] PCI: Simplify pcie_capability_clear_and_set_word() to ..._clear_word()
Date: Thu, 26 Oct 2023 15:19:24 +0300	[thread overview]
Message-ID: <20231026121924.2164-2-ilpo.jarvinen@linux.intel.com> (raw)
In-Reply-To: <20231026121924.2164-1-ilpo.jarvinen@linux.intel.com>

When set parameter is 0, pcie_capability_clear_and_set_word() can be
turned into pcie_capability_clear_word() which makes the intent of the
code slightly more obvious.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 drivers/pci/quirks.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index eeec1d6f9023..180d01141e50 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -4553,9 +4553,9 @@ static void quirk_disable_root_port_attributes(struct pci_dev *pdev)
 
 	pci_info(root_port, "Disabling No Snoop/Relaxed Ordering Attributes to avoid PCIe Completion erratum in %s\n",
 		 dev_name(&pdev->dev));
-	pcie_capability_clear_and_set_word(root_port, PCI_EXP_DEVCTL,
-					   PCI_EXP_DEVCTL_RELAX_EN |
-					   PCI_EXP_DEVCTL_NOSNOOP_EN, 0);
+	pcie_capability_clear_word(root_port, PCI_EXP_DEVCTL,
+				   PCI_EXP_DEVCTL_RELAX_EN |
+				   PCI_EXP_DEVCTL_NOSNOOP_EN);
 }
 
 /*
-- 
2.30.2


  reply	other threads:[~2023-10-26 12:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-26 12:19 [PATCH 1/2] PCI/ASPM: Simplify pcie_capability_clear_and_set_word() to ..._clear_word() Ilpo Järvinen
2023-10-26 12:19 ` Ilpo Järvinen [this message]
2023-10-26 16:29 ` Bjorn Helgaas

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