gx1_conf_reg_lock 21 drivers/video/fbdev/geode/display_gx1.c static DEFINE_SPINLOCK(gx1_conf_reg_lock); gx1_conf_reg_lock 28 drivers/video/fbdev/geode/display_gx1.c spin_lock_irqsave(&gx1_conf_reg_lock, flags); gx1_conf_reg_lock 39 drivers/video/fbdev/geode/display_gx1.c spin_unlock_irqrestore(&gx1_conf_reg_lock, flags);