On Fri, Aug 09, 2013 at 09:44:27AM -0400, Jason Cooper wrote: > On Fri, Aug 09, 2013 at 03:49:06PM +1000, Benjamin Herrenschmidt wrote: > > On Fri, 2013-08-09 at 00:17 +0200, Thomas Petazzoni wrote: > > > > > > +#if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI) > > > +int of_pci_msi_chip_add(struct msi_chip *chip); > > > +void of_pci_msi_chip_remove(struct msi_chip *chip); > > > +struct msi_chip *of_pci_find_msi_chip_by_node(struct device_node > > > *of_node); > > > +#else > > > +static inline int of_pci_msi_chip_add(struct msi_chip *chip) { return > > > -EINVAL; } > > > +static inline void of_pci_msi_chip_remove(struct msi_chip *chip) { } > > > > Missing a ; at the end of the above line... breaks the build of > > CONFIG_PCI_MSI is not set. > > > > > +static inline struct msi_chip * > > > +of_pci_find_msi_chip_by_node(struct device_node *of_node) { return > > > NULL }; > > > +#endif > > > + > > > #endif > > Reproduced, fixed and builds clean !CONFIG_OF and !CONFIG_PCI_MSI with: > > ---------------->8---------------- > diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h > index 29631eb..9f69507 100644 > --- a/include/linux/of_pci.h > +++ b/include/linux/of_pci.h > @@ -19,10 +19,11 @@ int of_pci_msi_chip_add(struct msi_chip *chip); > void of_pci_msi_chip_remove(struct msi_chip *chip); > struct msi_chip *of_pci_find_msi_chip_by_node(struct device_node *of_node); > #else > -static inline int of_pci_msi_chip_add(struct msi_chip *chip) { return -EINVAL; } > -static inline void of_pci_msi_chip_remove(struct msi_chip *chip) { } > +static inline int > +of_pci_msi_chip_add(struct msi_chip *chip) { return -EINVAL; }; > +static inline void of_pci_msi_chip_remove(struct msi_chip *chip) { }; > static inline struct msi_chip * > -of_pci_find_msi_chip_by_node(struct device_node *of_node) { return NULL }; > +of_pci_find_msi_chip_by_node(struct device_node *of_node) { return NULL; }; > #endif > > #endif So why do we need a semi-colon after a closing brace? I can understand how the missing semi-colon after NULL would cause the compiler to flag an error, but all the other changes look unnecessary to me. Thierry
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