[PATCH 9/9] PCI: Remove pcim_iounmap_regions()
From: Philipp Stanner <hidden>
Date: 2024-08-19 16:53:20
Also in:
linux-arm-kernel, linux-block, linux-doc, linux-fpga, linux-gpio, linux-pci, lkml, virtualization
Subsystem:
documentation, driver core, kobjects, debugfs and sysfs, pci subsystem, the rest · Maintainers:
Jonathan Corbet, Greg Kroah-Hartman, "Rafael J. Wysocki", Danilo Krummrich, Bjorn Helgaas, Linus Torvalds
All users of pcim_iounmap_regions() have been removed by now. Remove pcim_iounmap_regions(). Signed-off-by: Philipp Stanner <redacted> --- .../driver-api/driver-model/devres.rst | 1 - drivers/pci/devres.c | 21 ------------------- include/linux/pci.h | 1 - 3 files changed, 23 deletions(-)
diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst
index ac9ee7441887..525f08694984 100644
--- a/Documentation/driver-api/driver-model/devres.rst
+++ b/Documentation/driver-api/driver-model/devres.rst@@ -397,7 +397,6 @@ PCI pcim_iomap_regions_request_all() : do request_region() on all and iomap() on multiple BARs pcim_iomap_table() : array of mapped addresses indexed by BAR pcim_iounmap() : do iounmap() on a single BAR - pcim_iounmap_regions() : do iounmap() and release_region() on multiple BARs pcim_pin_device() : keep PCI device enabled after release pcim_set_mwi() : enable Memory-Write-Invalidate PCI transaction
diff --git a/drivers/pci/devres.c b/drivers/pci/devres.c
index 30c813766e8b..a1689100a535 100644
--- a/drivers/pci/devres.c
+++ b/drivers/pci/devres.c@@ -1014,27 +1014,6 @@ int pcim_iomap_regions_request_all(struct pci_dev *pdev, int mask, } EXPORT_SYMBOL(pcim_iomap_regions_request_all); -/** - * pcim_iounmap_regions - Unmap and release PCI BARs - * @pdev: PCI device to map IO resources for - * @mask: Mask of BARs to unmap and release - * - * Unmap and release regions specified by @mask. - */ -void pcim_iounmap_regions(struct pci_dev *pdev, int mask) -{ - int i; - - for (i = 0; i < PCI_STD_NUM_BARS; i++) { - if (!mask_contains_bar(mask, i)) - continue; - - pcim_iounmap_region(pdev, i); - pcim_remove_bar_from_legacy_table(pdev, i); - } -} -EXPORT_SYMBOL(pcim_iounmap_regions); - /** * pcim_iomap_range - Create a ranged __iomap mapping within a PCI BAR * @pdev: PCI device to map IO resources for
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 7de75900854a..4eee09624932 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h@@ -2302,7 +2302,6 @@ void pcim_iounmap_region(struct pci_dev *pdev, int bar); int pcim_iomap_regions(struct pci_dev *pdev, int mask, const char *name); int pcim_iomap_regions_request_all(struct pci_dev *pdev, int mask, const char *name); -void pcim_iounmap_regions(struct pci_dev *pdev, int mask); void __iomem *pcim_iomap_range(struct pci_dev *pdev, int bar, unsigned long offset, unsigned long len);
--
2.46.0