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authorRicardo B. Marliere <ricardo@marliere.net>2024-02-13 17:46:25 +0300
committerArnd Bergmann <arnd@arndb.de>2024-03-04 19:25:09 +0300
commit469f6acd9a538ea963e2d4d13ba721a7ad1c1813 (patch)
tree5dff4e2d3be5fad22a057cc331974f9ef0b68d3b /drivers/tee
parent19a4eaaef2f42ae54611fc92189faf0c7bf70dee (diff)
downloadlinux-469f6acd9a538ea963e2d4d13ba721a7ad1c1813.tar.xz
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 'drivers/tee')
-rw-r--r--drivers/tee/tee_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c
index 792d6fae4354..e59c20d74b36 100644
--- a/drivers/tee/tee_core.c
+++ b/drivers/tee/tee_core.c
@@ -1226,7 +1226,7 @@ static int tee_client_device_uevent(const struct device *dev,
return add_uevent_var(env, "MODALIAS=tee:%pUb", dev_id);
}
-struct bus_type tee_bus_type = {
+const struct bus_type tee_bus_type = {
.name = "tee",
.match = tee_client_device_match,
.uevent = tee_client_device_uevent,