From 6aecc0a59e07ba895b5473e0c916ba5f3d556c15 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 5 Dec 2022 16:32:31 -0600 Subject: cxl: Remove unnecessary cxl_pci_window_alignment() cxl_pci_window_alignment() is referenced only via the struct pci_controller_ops.window_alignment function pointer, and only in the powerpc implementation of pcibios_window_alignment(). pcibios_window_alignment() defaults to returning 1 if the function pointer is NULL, which is the same was what cxl_pci_window_alignment() does. cxl_pci_window_alignment() is unnecessary, so remove it. No functional change intended. Signed-off-by: Bjorn Helgaas Acked-by: Frederic Barrat Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20221205223231.1268085-1-helgaas@kernel.org --- drivers/misc/cxl/vphb.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/misc/cxl') diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c index 1264253cc07b..6332db8044bd 100644 --- a/drivers/misc/cxl/vphb.c +++ b/drivers/misc/cxl/vphb.c @@ -67,12 +67,6 @@ static void cxl_pci_disable_device(struct pci_dev *dev) } } -static resource_size_t cxl_pci_window_alignment(struct pci_bus *bus, - unsigned long type) -{ - return 1; -} - static void cxl_pci_reset_secondary_bus(struct pci_dev *dev) { /* Should we do an AFU reset here ? */ @@ -200,7 +194,6 @@ static struct pci_controller_ops cxl_pci_controller_ops = .enable_device_hook = cxl_pci_enable_device_hook, .disable_device = cxl_pci_disable_device, .release_device = cxl_pci_disable_device, - .window_alignment = cxl_pci_window_alignment, .reset_secondary_bus = cxl_pci_reset_secondary_bus, .setup_msi_irqs = cxl_setup_msi_irqs, .teardown_msi_irqs = cxl_teardown_msi_irqs, -- cgit v1.2.3