diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2022-12-05 16:32:31 -0600 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-12-06 23:15:06 +1100 |
| commit | 6aecc0a59e07ba895b5473e0c916ba5f3d556c15 (patch) | |
| tree | de6ce036285c9c95489a46a09dc78a254f328b73 /drivers/misc/cxl | |
| parent | 8f4ab7da904ab7027ccd43ddb4f0094e932a5877 (diff) | |
| download | linux-6aecc0a59e07ba895b5473e0c916ba5f3d556c15.tar.gz | |
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 <bhelgaas@google.com>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221205223231.1268085-1-helgaas@kernel.org
Diffstat (limited to 'drivers/misc/cxl')
| -rw-r--r-- | drivers/misc/cxl/vphb.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c index 1264253cc07bc..6332db8044bd6 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, |