cmd: mvebu/bubt: Fix warnings: unused variable 'secure_mode' and 'fuse_read_u64' defined but not used

'secure_mode' and 'fuse_read_u64' are used only on A38x and A37xx.

Fixes: f7b0bbca2b62 ("cmd: mvebu/bubt: Check for A38x/A37xx OTP secure bits and secure boot")
Signed-off-by: Pali Rohár <pali@kernel.org>
1 file changed