From: Sui Jingfeng Date: Wed, 31 May 2023 10:27:44 +0000 (+0800) Subject: PCI: Add pci_clear_master() stub for non-CONFIG_PCI X-Git-Tag: v5.4.251~211 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1768e362f20fb6e1439bc0845946936937ce1240;p=thirdparty%2Fkernel%2Fstable.git 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 --- diff --git a/include/linux/pci.h b/include/linux/pci.h index fc343d123127b..1cd5caa567cf5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1687,6 +1687,7 @@ 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)