diff options
| author | Ricardo B. Marliere <[email protected]> | 2024-02-13 11:36:56 -0300 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2024-02-16 17:32:00 +0530 |
| commit | 81a7d0c4d059cb5c122110acbeec7bedfb91a741 (patch) | |
| tree | 323ae7d99a637138a78b0f97223607772f63350c /include/linux | |
| parent | 9282cfa2eb080e3bbb95f488af35618b614cdf76 (diff) | |
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 <[email protected]>
Suggested-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: "Ricardo B. Marliere" <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/soundwire/sdw_type.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/soundwire/sdw_type.h b/include/linux/soundwire/sdw_type.h index d8c27f1e5559..b445f7200f06 100644 --- a/include/linux/soundwire/sdw_type.h +++ b/include/linux/soundwire/sdw_type.h @@ -4,7 +4,7 @@ #ifndef __SOUNDWIRE_TYPES_H #define __SOUNDWIRE_TYPES_H -extern struct bus_type sdw_bus_type; +extern const struct bus_type sdw_bus_type; extern struct device_type sdw_slave_type; extern struct device_type sdw_master_type; |