Commit c65029b1 authored by Jialin Zhang's avatar Jialin Zhang Committed by Vinod Koul
Browse files

dmaengine: ioatdma: use pci_dev_id() to simplify the code 



PCI core API pci_dev_id() can be used to get the BDF number for a pci
device. We don't need to compose it mannually. Use pci_dev_id() to
simplify the code a little bit.

Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20230815023821.3518007-1-zhangjialin11@huawei.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent f4f84fb6

drivers/dma/ioat/dca.c

+1 −1
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ 
/* pack PCI B/D/F into a u16 */

static inline u16 dcaid_from_pcidev(struct pci_dev *pci)

{

	return (pci->bus->number << 8) | pci->devfn;

	return pci_dev_id(pci);

}



static int dca_enabled_in_bios(struct pci_dev *pdev)