esoc: Fix user space corruption due to wrong data type

ESOC IOCTL was designed to transfer data of type unsigned int, but
was pushing data of unsigned long type. Hence causing data corruption
in user space. Fix this by changing put user to use unsigned int.

Change-Id: Ia233eedd76f1ca1ec3036889d6764e568ee975dd
Signed-off-by: Arun KS <arunks@codeaurora.org>