With CONFIG_OF=n and CONFIG_COMPILE_TEST=y the rcar pci-e driver fails to build on arm: drivers/pci/host/pcie-rcar.c: In function 'pci_dma_range_parser_init': drivers/pci/host/pcie-rcar.c:1035:16: error: implicit declaration of function 'of_n_addr_cells' [-Werror=implicit-function-declaration] parser->pna = of_n_addr_cells(node); ^~~~~~~~~~~~~~~ Fix this by adding an inline stub for of_n_addr_cells Signed-off-by: Tobias Regnery <tobias.regnery@xxxxxxxxx> --- This is against next-20140324 include/linux/of.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/of.h b/include/linux/of.h index 21e6323de0f3..9978c918222e 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -710,6 +710,11 @@ static inline struct device_node *of_get_cpu_node(int cpu, return NULL; } +static inline int of_n_addr_cells(struct device_node *np) +{ + return 0; +} + static inline int of_property_read_u64(const struct device_node *np, const char *propname, u64 *out_value) { -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html