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Message-ID: <20241015185124.64726-6-pstanner@redhat.com>
Date: Tue, 15 Oct 2024 20:51:15 +0200
From: Philipp Stanner <pstanner@...hat.com>
To: Damien Le Moal <dlemoal@...nel.org>,
Niklas Cassel <cassel@...nel.org>,
Sergey Shtylyov <s.shtylyov@....ru>,
Basavaraj Natikar <basavaraj.natikar@....com>,
Jiri Kosina <jikos@...nel.org>,
Benjamin Tissoires <bentiss@...nel.org>,
Arnd Bergmann <arnd@...db.de>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Alex Dubov <oakad@...oo.com>,
Sudarsana Kalluru <skalluru@...vell.com>,
Manish Chopra <manishc@...vell.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Rasesh Mody <rmody@...vell.com>,
GR-Linux-NIC-Dev@...vell.com,
Igor Mitsyanko <imitsyanko@...ntenna.com>,
Sergey Matyukevich <geomatsi@...il.com>,
Kalle Valo <kvalo@...nel.org>,
Sanjay R Mehta <sanju.mehta@....com>,
Shyam Sundar S K <Shyam-sundar.S-k@....com>,
Jon Mason <jdmason@...zu.us>,
Dave Jiang <dave.jiang@...el.com>,
Allen Hubbe <allenbh@...il.com>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Alex Williamson <alex.williamson@...hat.com>,
Juergen Gross <jgross@...e.com>,
Stefano Stabellini <sstabellini@...nel.org>,
Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Chen Ni <nichen@...as.ac.cn>,
Mario Limonciello <mario.limonciello@....com>,
Philipp Stanner <pstanner@...hat.com>,
Ricky Wu <ricky_wu@...ltek.com>,
Al Viro <viro@...iv.linux.org.uk>,
Breno Leitao <leitao@...ian.org>,
Kevin Tian <kevin.tian@...el.com>,
Thomas Gleixner <tglx@...utronix.de>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Mostafa Saleh <smostafa@...gle.com>,
Jason Gunthorpe <jgg@...pe.ca>,
Yi Liu <yi.l.liu@...el.com>,
Christian Brauner <brauner@...nel.org>,
Ankit Agrawal <ankita@...dia.com>,
Eric Auger <eric.auger@...hat.com>,
Reinette Chatre <reinette.chatre@...el.com>,
Ye Bin <yebin10@...wei.com>,
Marek Marczykowski-Górecki <marmarek@...isiblethingslab.com>,
Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>,
Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
Rui Salvaterra <rsalvaterra@...il.com>
Cc: linux-ide@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-input@...r.kernel.org,
netdev@...r.kernel.org,
linux-wireless@...r.kernel.org,
ntb@...ts.linux.dev,
linux-pci@...r.kernel.org,
kvm@...r.kernel.org,
xen-devel@...ts.xenproject.org,
linux-sound@...r.kernel.org
Subject: [PATCH 05/13] net/ntb: Use never-managed version of pci_intx()
pci_intx() is a hybrid function which can sometimes be managed through
devres. To remove this hybrid nature from pci_intx(), it is necessary to
port users to either an always-managed or a never-managed version.
hw/amd and how/intel enable their PCI-Device with pci_enable_device().
Thus, they need the never-managed version.
Replace pci_intx() with pci_intx_unmanaged().
Signed-off-by: Philipp Stanner <pstanner@...hat.com>
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@....com> #for ntb_hw_amd.c
---
drivers/ntb/hw/amd/ntb_hw_amd.c | 4 ++--
drivers/ntb/hw/intel/ntb_hw_gen1.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index d687e8c2cc78..b146f170e839 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -791,7 +791,7 @@ static int ndev_init_isr(struct amd_ntb_dev *ndev,
err_msi_enable:
/* Try to set up intx irq */
- pci_intx(pdev, 1);
+ pci_intx_unmanaged(pdev, 1);
rc = request_irq(pdev->irq, ndev_irq_isr, IRQF_SHARED,
"ndev_irq_isr", ndev);
@@ -831,7 +831,7 @@ static void ndev_deinit_isr(struct amd_ntb_dev *ndev)
if (pci_dev_msi_enabled(pdev))
pci_disable_msi(pdev);
else
- pci_intx(pdev, 0);
+ pci_intx_unmanaged(pdev, 0);
}
}
diff --git a/drivers/ntb/hw/intel/ntb_hw_gen1.c b/drivers/ntb/hw/intel/ntb_hw_gen1.c
index 079b8cd79785..9ad9d7fe227e 100644
--- a/drivers/ntb/hw/intel/ntb_hw_gen1.c
+++ b/drivers/ntb/hw/intel/ntb_hw_gen1.c
@@ -445,7 +445,7 @@ int ndev_init_isr(struct intel_ntb_dev *ndev,
/* Try to set up intx irq */
- pci_intx(pdev, 1);
+ pci_intx_unmanaged(pdev, 1);
rc = request_irq(pdev->irq, ndev_irq_isr, IRQF_SHARED,
"ndev_irq_isr", ndev);
--
2.47.0
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