From: Philipp Stanner Date: Mon, 19 May 2025 11:29:57 +0000 (+0200) Subject: PCI: Remove pcim_request_region_exclusive() X-Git-Tag: v6.16-rc1~50^2~24^2~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8e9987485d9ae233fdd5b3f8e6857d28bcfe6a04;p=thirdparty%2Fkernel%2Flinux.git PCI: Remove pcim_request_region_exclusive() pcim_request_region_exclusive() was only needed for redirecting the relatively exotic exclusive request functions in pci.c in case of them operating in managed mode. The managed nature has been removed from those functions and no one else uses pcim_request_region_exclusive(). Remove pcim_request_region_exclusive(). Signed-off-by: Philipp Stanner Signed-off-by: Krzysztof Wilczyński Reviewed-by: Andy Shevchenko Reviewed-by: Kuppuswamy Sathyanarayanan Link: https://lore.kernel.org/r/20250519112959.25487-5-phasta@kernel.org --- diff --git a/drivers/pci/devres.c b/drivers/pci/devres.c index dde109095428a..9f74cfd025fce 100644 --- a/drivers/pci/devres.c +++ b/drivers/pci/devres.c @@ -852,24 +852,6 @@ int pcim_request_region(struct pci_dev *pdev, int bar, const char *name) } EXPORT_SYMBOL(pcim_request_region); -/** - * pcim_request_region_exclusive - Request a PCI BAR exclusively - * @pdev: PCI device to request region for - * @bar: Index of BAR to request - * @name: Name of the driver requesting the resource - * - * Returns: 0 on success, a negative error code on failure. - * - * Request region specified by @bar exclusively. - * - * The region will automatically be released on driver detach. If desired, - * release manually only with pcim_release_region(). - */ -int pcim_request_region_exclusive(struct pci_dev *pdev, int bar, const char *name) -{ - return _pcim_request_region(pdev, bar, name, IORESOURCE_EXCLUSIVE); -} - /** * pcim_release_region - Release a PCI BAR * @pdev: PCI device to operate on diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 8c3e5fb2443a5..cfc9e71a4d841 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -1060,8 +1060,6 @@ static inline pci_power_t mid_pci_get_power_state(struct pci_dev *pdev) #endif int pcim_intx(struct pci_dev *dev, int enable); -int pcim_request_region_exclusive(struct pci_dev *pdev, int bar, - const char *name); /* * Config Address for PCI Configuration Mechanism #1