staging: sm750fb: replace spaces with tabs
staging: sm750fb: replace spaces with tabs

Replace spaces with tabs according to checkpatch.pl error message:
"ERROR: code indent should use tabs where possible"

Signed-off-by: Anatoly Stepanov <c71c9c284ad18c9474c9a9b3399f52c70f5ce2ac@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs