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Message-ID: <20231103190758.82911-4-mario.limonciello@amd.com>
Date: Fri, 3 Nov 2023 14:07:52 -0500
From: Mario Limonciello <mario.limonciello@....com>
To: Karol Herbst <kherbst@...hat.com>, Lyude Paul <lyude@...hat.com>,
"Alex Deucher" <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
Bjorn Helgaas <bhelgaas@...gle.com>,
"Hans de Goede" <hdegoede@...hat.com>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
Mika Westerberg <mika.westerberg@...ux.intel.com>,
Lukas Wunner <lukas@...ner.de>
CC: Danilo Krummrich <dakr@...hat.com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Xinhui Pan <Xinhui.Pan@....com>,
"Rafael J . Wysocki" <rafael@...nel.org>,
Mark Gross <markgross@...nel.org>,
"Andreas Noever" <andreas.noever@...il.com>,
Michael Jamet <michael.jamet@...el.com>,
Yehezkel Bernat <YehezkelShB@...il.com>,
Pali Rohár <pali@...nel.org>,
Marek Behún <kabel@...nel.org>,
"Maciej W . Rozycki" <macro@...am.me.uk>,
Manivannan Sadhasivam <mani@...nel.org>,
Mario Limonciello <mario.limonciello@....com>,
"open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS"
<dri-devel@...ts.freedesktop.org>,
"open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS"
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<amd-gfx@...ts.freedesktop.org>,
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"open list:X86 PLATFORM DRIVERS"
<platform-driver-x86@...r.kernel.org>,
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Subject: [PATCH v2 3/9] PCI: Drop pci_is_thunderbolt_attached()
All callers have switched to dev_is_removable() for detecting
hotpluggable PCIe devices.
Signed-off-by: Mario Limonciello <mario.limonciello@....com>
---
include/linux/pci.h | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index b56417276042..530b0a360514 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2616,28 +2616,6 @@ static inline bool pci_ari_enabled(struct pci_bus *bus)
return bus->self && bus->self->ari_enabled;
}
-/**
- * pci_is_thunderbolt_attached - whether device is on a Thunderbolt daisy chain
- * @pdev: PCI device to check
- *
- * Walk upwards from @pdev and check for each encountered bridge if it's part
- * of a Thunderbolt controller. Reaching the host bridge means @pdev is not
- * Thunderbolt-attached. (But rather soldered to the mainboard usually.)
- */
-static inline bool pci_is_thunderbolt_attached(struct pci_dev *pdev)
-{
- struct pci_dev *parent = pdev;
-
- if (pdev->is_thunderbolt)
- return true;
-
- while ((parent = pci_upstream_bridge(parent)))
- if (parent->is_thunderbolt)
- return true;
-
- return false;
-}
-
#if defined(CONFIG_PCIEPORTBUS) || defined(CONFIG_EEH)
void pci_uevent_ers(struct pci_dev *pdev, enum pci_ers_result err_type);
#endif
--
2.34.1
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