l440gx_vpp_lock 31 drivers/mtd/maps/l440gx.c static DEFINE_SPINLOCK(l440gx_vpp_lock); l440gx_vpp_lock 37 drivers/mtd/maps/l440gx.c spin_lock_irqsave(&l440gx_vpp_lock, flags); l440gx_vpp_lock 45 drivers/mtd/maps/l440gx.c spin_unlock_irqrestore(&l440gx_vpp_lock, flags);