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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-04-22 15:00:47 +0200
committerJens Wiklander <jens.wiklander@linaro.org>2020-10-13 08:03:18 +0200
commit57222a1be27e06ecb81cc2f945e897814d5f461c (patch)
treec9efec79c37db2d4f3df66903a635abd16bbc377 /drivers/tee
parentLinux 5.9-rc1 (diff)
downloadlinux-57222a1be27e06ecb81cc2f945e897814d5f461c.tar.xz
linux-57222a1be27e06ecb81cc2f945e897814d5f461c.zip
tee: optee: Use UUID API for exporting the UUID
There is export_uuid() function which exports uuid_t to the u8 array. Use it instead of open coding variant. This allows to hide the uuid_t internals. Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'drivers/tee')
-rw-r--r--drivers/tee/optee/device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tee/optee/device.c b/drivers/tee/optee/device.c
index 7a897d51969f..ec1d24693eba 100644
--- a/drivers/tee/optee/device.c
+++ b/drivers/tee/optee/device.c
@@ -98,7 +98,7 @@ static int __optee_enumerate_devices(u32 func)
return -ENODEV;
/* Open session with device enumeration pseudo TA */
- memcpy(sess_arg.uuid, pta_uuid.b, TEE_IOCTL_UUID_LEN);
+ export_uuid(sess_arg.uuid, &pta_uuid);
sess_arg.clnt_login = TEE_IOCTL_LOGIN_PUBLIC;
sess_arg.num_params = 0;