defconfig: msm-copper: Enable diag

Add CONFIG_DIAG_CHAR so that diag code will compile
and diag driver will be enabled.

Change-Id: Ib4c21aa5df2ce97ad30c25c0717c3b51e5c7c5b5
Signed-off-by: Dixon Peterson <dixonp@codeaurora.org>
1 file changed