| Message ID | 1436428847-8886-8-git-send-email-jiang.liu@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
From: Jiang Liu <jiang.liu@linux.intel.com> Date: Thu, 9 Jul 2015 16:00:42 +0800 > Use helper functions to access fields in struct msi_desc, so we could > easily refine struct msi_desc later. > > Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Acked-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index c928bc64b4ba..048b406d9e02 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -918,7 +918,7 @@ int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) void arch_teardown_msi_irq(unsigned int irq) { struct msi_desc *entry = irq_get_msi_desc(irq); - struct pci_dev *pdev = entry->dev; + struct pci_dev *pdev = msi_desc_to_pci_dev(entry); struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller; if (pbm->teardown_msi_irq)
Use helper functions to access fields in struct msi_desc, so we could easily refine struct msi_desc later. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> --- arch/sparc/kernel/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)