staging: sm7xxfb: make smtc_scr_info static
staging: sm7xxfb: make smtc_scr_info static

This symbol is never used anywhere else besides sm7xxfb.c

Signed-off-by: Max Perepelitsyn <164037f0c6b7f2da45d443aac3a8b88d910d9a43@gmail.com>
Tested-by: Sudip Mukherjee <8ebcb270388efeefbc3b674e2d51f150dd6e6b25@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

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