diff mbox

[v5,5/9] PCI/MSI: Remove unused pcibios_msi_controller() hook

Message ID 20150804215428.9189.60846.stgit@bhelgaas-glaptop2.roam.corp.google.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Bjorn Helgaas Aug. 4, 2015, 9:54 p.m. UTC 
From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

The pcibios_msi_controller() hook was only implemented by ARM, and it sets
pci_bus->msi now, so it doesn't need this hook anymore.

Remove the unused pcibios_msi_controller() hook.

[bhelgaas: changelog, split into separate patch]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/msi.c |   17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)


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diff mbox

Patch

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index f66be868..0d20142 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -77,24 +77,9 @@  static void pci_msi_teardown_msi_irqs(struct pci_dev *dev)
 
 /* Arch hooks */
 
-struct msi_controller * __weak pcibios_msi_controller(struct pci_dev *dev)
-{
-	return NULL;
-}
-
-static struct msi_controller *pci_msi_controller(struct pci_dev *dev)
-{
-	struct msi_controller *msi_ctrl = dev->bus->msi;
-
-	if (msi_ctrl)
-		return msi_ctrl;
-
-	return pcibios_msi_controller(dev);
-}
-
 int __weak arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
 {
-	struct msi_controller *chip = pci_msi_controller(dev);
+	struct msi_controller *chip = dev->bus->msi;
 	int err;
 
 	if (!chip || !chip->setup_irq)