This patch adds a Kconfig dependency on an ARCH_VEXPRESS(it is for both ARM and ARM64) or ARCH_VEXPRESS_CA9X being available before VEXPRESS_CONFIG can be enabled. Without this patch,build system can lead to issues. This was discovered during randconfig testing, in which VEXPRESS_CONFIG was enabled w/o ARCH_VEXPRESS or VEXPRESS_CONFIG being enabled,leading to the following error:
CC drivers/mfd/vexpress-config.o drivers/mfd/vexpress-config.c: In function ‘__vexpress_config_func_get’: drivers/mfd/vexpress-config.c:117:4: error: implicit declaration of function ‘of_find_node_by_phandle’ [-Werror=implicit-function-declaration] bridge_node = of_find_node_by_phandle( ^ drivers/mfd/vexpress-config.c:117:16: warning: assignment makes pointer from integer without a cast [enabled by default] bridge_node = of_find_node_by_phandle(
Signed-off-by: Manjunath Goudar manjunath.goudar@linaro.org Cc: Arnd Bergmann arnd@arndb.de Cc: Deepak Saxena dsaxena@linaro.org Cc: Samuel Ortiz sameo@linux.intel.com Cc: Lee Jones lee.jones@linaro.org --- drivers/mfd/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 633ee43..c9202f6 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1174,7 +1174,7 @@ endmenu
config VEXPRESS_CONFIG bool "ARM Versatile Express platform infrastructure" - depends on ARM || ARM64 + depends on ARCH_VEXPRESS || ARCH_VEXPRESS_CA9X4 help Platform configuration infrastructure for the ARM Ltd. Versatile Express.