msm: adsprpc: Maintain the same structures in kernel and user-space

Mismatch in structures in user-space and kernel is leading to
unknown ioctl code and leading to failure in FASTRPC_IOCTL_CONTROL call.

Change-Id: I38537f128dc9a2815c1a98ec4ee59b2265c9159c
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>