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    Subject[PATCH AUTOSEL for 4.9 095/219] NFC: pn533: change order of free_irq and dev unregistration
    Date
    From: Andrey Rusalin <arusalin@dev.rtsoft.ru>

    [ Upstream commit 068a496c4525c638ffab56449d905b88ef97fe32 ]

    Change order of free_irq and dev unregistration.
    It fixes situation when device already unregistered and
    an interrupt happens and nobody can handle it.

    Signed-off-by: Andrey Rusalin <arusalin@dev.rtsoft.ru>
    Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    ---
    drivers/nfc/pn533/i2c.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c
    index 1dc89248e58e..11d78b43cf76 100644
    --- a/drivers/nfc/pn533/i2c.c
    +++ b/drivers/nfc/pn533/i2c.c
    @@ -242,10 +242,10 @@ static int pn533_i2c_remove(struct i2c_client *client)

    dev_dbg(&client->dev, "%s\n", __func__);

    - pn533_unregister_device(phy->priv);
    -
    free_irq(client->irq, phy);

    + pn533_unregister_device(phy->priv);
    +
    return 0;
    }

    --
    2.14.1
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