bcma: use (get|put)_device when probing/removing device driver

This allows tracking device state and e.g. makes devm work as expected.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 2c1798e38abd166bb62596e81c9921a13c452d94..38688236b3cde3bf6def11d0addd866d94153a66 100644 (file)
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -633,8 +633,11 @@ static int bcma_device_probe(struct device *dev)
                                               drv);
        int err = 0;
 
+       get_device(dev);
        if (adrv->probe)
                err = adrv->probe(core);
+       if (err)
+               put_device(dev);
 
        return err;
 }
@@ -647,6 +650,7 @@ static int bcma_device_remove(struct device *dev)
 
        if (adrv->remove)
                adrv->remove(core);
+       put_device(dev);
 
        return 0;
 }