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powerpc/pci: Remove unused force_32bit_msi quirk

PATCH In review Benjamin Herrenschmidt 1 participant 1 message Oct 7, 2014

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PowerPC PCI
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Benjamin Herrenschmidt

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PATCH v3 7/7 powerpc/pci: Remove unused force_32bit_msi quirk

This is now fully replaced with the generic "no_64bit_msi" one that is set by the respective drivers directly.

Signed-off-by Benjamin Herrenschmidt <[email protected]>
---
 arch/powerpc/include/asm/pci-bridge.h |  2 --
 arch/powerpc/kernel/pci_64.c          | 10 ----------
 2 files changed, 12 deletions(-)
arch/powerpc/include/asm/pci-bridge.h +0 -2
index 4ca90a3..725247b 100644
@@ -159,8 +159,6 @@ struct pci_dn {
 
 	int	pci_ext_config_space;	/* for pci devices */
 
-	bool	force_32bit_msi;
-
 	struct	pci_dev *pcidev;	/* back-pointer to the pci device */
 #ifdef CONFIG_EEH
 	struct eeh_dev *edev;		/* eeh device */
arch/powerpc/kernel/pci_64.c +0 -10
index 155013d..b15194e 100644
@@ -266,13 +266,3 @@ int pcibus_to_node(struct pci_bus *bus)
 }
 EXPORT_SYMBOL(pcibus_to_node);
 #endif
-
-static void quirk_radeon_32bit_msi(struct pci_dev *dev)
-{
-	struct pci_dn *pdn = pci_get_pdn(dev);
-
-	if (pdn)
-		pdn->force_32bit_msi = true;
-}
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x68f2, quirk_radeon_32bit_msi);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0xaa68, quirk_radeon_32bit_msi);