down4 1232 drivers/video/fbdev/amifb.c par->diwstop_h = down4(par->diwstop_h); down4 1330 drivers/video/fbdev/amifb.c par->diwstop_h = down4(par->diwstop_h) - 16; down4 1574 drivers/video/fbdev/amifb.c var->right_margin = ((par->htotal - down4(par->diwstop_h))>>clk_shift) + var->hsync_len;