• Sebastian Andrzej Siewior's avatar
    net: caif: Use netif_rx_any_context() · f773c765
    Sebastian Andrzej Siewior authored
    The usage of in_interrupt() in non-core code is phased out. Ideally the
    information of the calling context should be passed by the callers or the
    functions be split as appropriate.
    
    cfhsi_rx_desc() and cfhsi_rx_pld() use in_interrupt() to distinguish if
    they should use netif_rx() or netif_rx_ni() for receiving packets.
    
    The attempt to consolidate the code by passing an arguemnt or by
    distangling it failed due lack of knowledge about this driver and because
    the call chains are hard to follow.
    
    As a stop gap use netif_rx_any_context() which invokes the correct code path
    depending on context and confines the in_interrupt() usage to core code.
    Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
    Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    f773c765
caif_hsi.c 34.7 KB