diff options
| author |   Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-13 11:36:56 -0300 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2024-02-16 17:32:00 +0530 |
| commit | 81a7d0c4d059cb5c122110acbeec7bedfb91a741 (patch) | |
| tree | 323ae7d99a637138a78b0f97223607772f63350c /drivers/soundwire | |
| parent | soundwire: intel_auxdevice: remove redundant assignment to variable link_flags (diff) | |
| download | wireguard-linux-81a7d0c4d059cb5c122110acbeec7bedfb91a741.tar.xz wireguard-linux-81a7d0c4d059cb5c122110acbeec7bedfb91a741.zip | |
soundwire: bus_type: make sdw_bus_type const
Since commit d492cc2573a0 ("driver core: device.h: make struct
bus_type a const *"), the driver core can properly handle constant
struct bus_type, move the sdw_bus_type variable to be a constant
structure as well, placing it into read-only memory which can not be
modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240213-bus_cleanup-soundwire-v1-1-3878b00f6f57@marliere.net
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/bus_type.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c index 9fa93bb923d7..fd65b2360fc1 100644 --- a/drivers/soundwire/bus_type.c +++ b/drivers/soundwire/bus_type.c @@ -72,7 +72,7 @@ int sdw_slave_uevent(const struct device *dev, struct kobj_uevent_env *env) return 0; } -struct bus_type sdw_bus_type = { +const struct bus_type sdw_bus_type = { .name = "soundwire", .match = sdw_bus_match, }; |