From 7d3664d24f32413993badf7b66804c8b69bc7232 Mon Sep 17 00:00:00 2001 From: Sui Jingfeng Date: Wed, 31 May 2023 18:27:44 +0800 Subject: [PATCH] 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 Signed-off-by: Bjorn Helgaas Reviewed-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- include/linux/pci.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/pci.h b/include/linux/pci.h index d20695184e0b..9f617ffdb863 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1809,6 +1809,7 @@ 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; } -- 2.34.1