atomisp2: remove cast from memory allocation

Patch removes the following warning issued was coccicheck:
WARNING: casting value returned by memory allocation function to (char *) is
useless.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aishwarya Pant 2017-09-22 11:43:13 +05:30 • committed by Greg Kroah-Hartman
commit 4d962df5a7