diff options
| author | Sui Jingfeng <suijingfeng@loongson.cn> | 2023-05-31 18:27:44 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-05-31 12:26:53 -0500 |
| commit | 2aa5ac633259843f656eb6ecff4cf01e8e810c5e (patch) | |
| tree | e77d01db79f2a150eba131c6925325349c290790 /include/linux/pci.h | |
| parent | d3c6e265681285e046e0725dcbf5465482371e62 (diff) | |
PCI: Add pci_clear_master() stub for non-CONFIG_PCI
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>
Diffstat (limited to 'include/linux/pci.h')
| -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 60b8772b5bd4..c69a2cc1f412 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1903,6 +1903,7 @@ static inline int pci_dev_present(const struct pci_device_id *ids) #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 pcim_enable_device(struct pci_dev *pdev) { return -EIO; } |