qcom: scm: Remove inputs printing from scm_call2_atomic

'Commit 3768447d ("qcom: scm: remove printing
input arguments")' removed inputs printing in error
case from scm_call2 API only. So remove inputs
printing from scm_call2_atomic API too.

Change-Id: I21bb8e1b58ba03cc3e3d8ca7e4d4ab062677a0b0
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>