Staging: ipack/bridges/tpci200: Don't map memory spaces that are not used later on. (b412e893) · Commits · 戴 / test

drivers/staging/ipack/bridges/tpci200.c

+0 −10

Original line number	Diff line number	Diff line
		@@ -78,8 +78,6 @@ static void tpci200_unregister(struct tpci200_board *tpci200)
		free_irq(tpci200->info->pdev->irq, (void *) tpci200);

		pci_iounmap(tpci200->info->pdev, tpci200->info->interface_regs);
		pci_iounmap(tpci200->info->pdev, tpci200->info->ioidint_space);
		pci_iounmap(tpci200->info->pdev, tpci200->info->mem8_space);
		pci_iounmap(tpci200->info->pdev, tpci200->info->cfg_regs);

		pci_release_region(tpci200->info->pdev, TPCI200_IP_INTERFACE_BAR);
		@@ -289,14 +287,6 @@ static int tpci200_register(struct tpci200_board *tpci200)
		ioremap_nocache(pci_resource_start(tpci200->info->pdev,
		TPCI200_IP_INTERFACE_BAR),
		TPCI200_IFACE_SIZE);
		tpci200->info->ioidint_space =
		ioremap_nocache(pci_resource_start(tpci200->info->pdev,
		TPCI200_IO_ID_INT_SPACES_BAR),
		TPCI200_IOIDINT_SIZE);
		tpci200->info->mem8_space =
		ioremap_nocache(pci_resource_start(tpci200->info->pdev,
		TPCI200_MEM8_SPACE_BAR),
		TPCI200_MEM8_SIZE);

		/* Initialize lock that protects interface_regs */
		spin_lock_init(&tpci200->regs_lock);

+0 −2

Original line number	Diff line number	Diff line
		@@ -156,8 +156,6 @@ struct tpci200_infos {
		struct pci_dev *pdev;
		struct pci_device_id *id_table;
		struct tpci200_regs __iomem *interface_regs;
		void __iomem *ioidint_space;
		void __iomem *mem8_space;
		void __iomem *cfg_regs;
		struct ipack_bus_device *ipack_bus;
		};