From 3fad96e9b21bed214c1593d7d7fb3e40d1fbf6f4 Mon Sep 17 00:00:00 2001 From: Sudeep Holla Date: Tue, 24 Oct 2023 11:57:15 +0100 Subject: firmware: arm_ffa: Declare ffa_bus_type structure in the header smatch reports: drivers/firmware/arm_ffa/bus.c:108:17: warning: symbol 'ffa_bus_type' was not declared. Should it be static? ffa_bus_type is exported to be useful in the FF-A driver. So this warning is not correct. However, declaring the ffa_bus_type structure in the header like many other bus_types do already removes this warning. So let us just do the same and get rid of the warning. Link: https://lore.kernel.org/r/20231024105715.2369638-1-sudeep.holla@arm.com Signed-off-by: Sudeep Holla --- include/linux/arm_ffa.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index 1abedb5b2e48..3d0fde57ba90 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -209,6 +209,8 @@ bool ffa_device_is_valid(struct ffa_device *ffa_dev) { return false; } #define module_ffa_driver(__ffa_driver) \ module_driver(__ffa_driver, ffa_register, ffa_unregister) +extern struct bus_type ffa_bus_type; + /* FFA transport related */ struct ffa_partition_info { u16 id; -- cgit v1.2.3