xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/powernv: remove the unused pnv_pci_set_p2p function

Browse Source 
This function has never been used anywhere in the kernel tree since it
was added to the tree.  We also now have proper PCIe P2P APIs in the core
kernel, and any new P2P support should be using those.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christoph Hellwig
2019-06-25 16:52:36 +02:00
committed by Michael Ellerman
parent aaf06665f7
commit 6398261866
5 changed files with 0 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/include/asm/pnv-pci.h
View File

@@ -26,8 +26,6 @@ extern int pnv_pci_get_presence_state(uint64_t id, uint8_t *state);
extern int pnv_pci_get_power_state(uint64_t id, uint8_t *state);
extern int pnv_pci_set_power_state(uint64_t id, uint8_t state,
struct opal_msg *msg);
extern int pnv_pci_set_p2p(struct pci_dev *initiator, struct pci_dev *target,
u64 desc);
extern int pnv_pci_enable_tunnel(struct pci_dev *dev, uint64_t *asnind);
extern int pnv_pci_disable_tunnel(struct pci_dev *dev);