diff options
| author | Sui Jingfeng <suijingfeng@loongson.cn> | 2023-05-31 18:27:44 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 11:45:09 +0200 |
| commit | 305f8666ccf4dcb31090ac8c9f299da5b3515a0d (patch) | |
| tree | 75e48422ec11935ffa3f0ac9eeff00e9a34af5d3 /include/linux | |
| parent | 6e9671f9fa6f16bd8540dac7d6615e2be9d41a45 (diff) | |
PCI: Add pci_clear_master() stub for non-CONFIG_PCI
[ Upstream commit 2aa5ac633259843f656eb6ecff4cf01e8e810c5e ]
Add a pci_clear_master() stub when CONFIG_PCI is not set so drivers that
support both PCI and platform devices don't need #ifdefs or extra Kconfig
symbols for the PCI parts.
[bhelgaas: commit log]
Fixes: 6a479079c072 ("PCI: Add pci_clear_master() as opposite of pci_set_master()")
Link: https://lore.kernel.org/r/20230531102744.2354313-1-suijingfeng@loongson.cn
Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 3e06e9790c25..1d1b0bfd5196 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1643,6 +1643,7 @@ static inline struct pci_dev *pci_get_class(unsigned int class, #define pci_dev_put(dev) do { } while (0) static inline void pci_set_master(struct pci_dev *dev) { } +static inline void pci_clear_master(struct pci_dev *dev) { } static inline int pci_enable_device(struct pci_dev *dev) { return -EIO; } static inline void pci_disable_device(struct pci_dev *dev) { } static inline int pci_assign_resource(struct pci_dev *dev, int i) |