diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-13 11:46:25 -0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2024-03-04 17:25:09 +0100 |
| commit | 469f6acd9a538ea963e2d4d13ba721a7ad1c1813 (patch) | |
| tree | 5dff4e2d3be5fad22a057cc331974f9ef0b68d3b /include/linux/tee_drv.h | |
| parent | 19a4eaaef2f42ae54611fc92189faf0c7bf70dee (diff) | |
tee: make tee_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 tee_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: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux/tee_drv.h')
| -rw-r--r-- | include/linux/tee_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 911ddf92dcee..71632e3c5f18 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -482,7 +482,7 @@ static inline bool tee_param_is_memref(struct tee_param *param) } } -extern struct bus_type tee_bus_type; +extern const struct bus_type tee_bus_type; /** * struct tee_client_device - tee based device |