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Commit 0d4e5bee authored by Yijing Wang's avatar Yijing Wang Committed by Greg Kroah-Hartman
Browse files

uwb: Use dev_is_pci() to check whether it is pci device 



Use PCI standard marco dev_is_pci() instead of directly compare
pci_bus_type to check whether it is pci device.

Signed-off-by: default avatarYijing Wang <wangyijing@huawei.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1ae5799e

drivers/uwb/umc-bus.c

+1 −1
Original line number Diff line number Diff line
@@ -85,7 +85,7 @@ int umc_match_pci_id(struct umc_driver *umc_drv, struct umc_dev *umc) 
	const struct pci_device_id *id_table = umc_drv->match_data;

	struct pci_dev *pci;



	if (umc->dev.parent->bus != &pci_bus_type)

	if (!dev_is_pci(umc->dev.parent))

		return 0;



	pci = to_pci_dev(umc->dev.parent);

include/linux/uwb/umc.h

+1 −1
Original line number Diff line number Diff line
@@ -143,7 +143,7 @@ int umc_match_pci_id(struct umc_driver *umc_drv, struct umc_dev *umc); 
static inline struct pci_dev *umc_parent_pci_dev(struct umc_dev *umc_dev)

{

	struct pci_dev *pci_dev = NULL;

	if (umc_dev->dev.parent->bus == &pci_bus_type)

	if (dev_is_pci(umc_dev->dev.parent))

		pci_dev = to_pci_dev(umc_dev->dev.parent);

	return pci_dev;

}