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[POWERPC] Rip out the existing powerpc msi stubs

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Rip out the existing powerpc msi stubs. These were the start of an
implementation based on ppc_md calls, but were never used in mainline.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2007-05-08 12:58:33 +10:00 committed by Paul Mackerras
parent d1953c8888
commit f728b5c3a5
2 changed files with 0 additions and 32 deletions
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27
arch/powerpc/kernel/irq.c
View file

@ -958,33 +958,6 @@ arch_initcall(irq_late_init);
#endif /* CONFIG_PPC_MERGE */
#ifdef CONFIG_PCI_MSI
int pci_enable_msi(struct pci_dev * pdev)
{
if (ppc_md.enable_msi)
return ppc_md.enable_msi(pdev);
else
return -1;
}
EXPORT_SYMBOL(pci_enable_msi);
void pci_disable_msi(struct pci_dev * pdev)
{
if (ppc_md.disable_msi)
ppc_md.disable_msi(pdev);
}
EXPORT_SYMBOL(pci_disable_msi);
void pci_scan_msi_device(struct pci_dev *dev) {}
int pci_enable_msix(struct pci_dev* dev, struct msix_entry *entries, int nvec) {return -1;}
void pci_disable_msix(struct pci_dev *dev) {}
void msi_remove_pci_irq_vectors(struct pci_dev *dev) {}
void pci_no_msi(void) {}
EXPORT_SYMBOL(pci_enable_msix);
EXPORT_SYMBOL(pci_disable_msix);
#endif
#ifdef CONFIG_PPC64
static int __init setup_noirqdistrib(char *str)
{

5
include/asm-powerpc/machdep.h
View file

@ -245,11 +245,6 @@ struct machdep_calls {
*/
void (*machine_kexec)(struct kimage *image);
#endif /* CONFIG_KEXEC */
#ifdef CONFIG_PCI_MSI
int (*enable_msi)(struct pci_dev *pdev);
void (*disable_msi)(struct pci_dev *pdev);
#endif /* CONFIG_PCI_MSI */
};
extern void power4_idle(void);