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staging: fsl-mc: fix device ref counting 

Drop unneeded get_device() call at device creation
and, as per documentation, drop reference count
after using device_find_child() return.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Acked-by: Stuart Yoder <stuart.yoder@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Laurentiu Tudor 2017-02-07 09:43:45 -06:00 committed by Greg Kroah-Hartman
parent 0e724ba37e
commit 95b5daf532
2 changed files with 1 additions and 1 deletions
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1
drivers/staging/fsl-mc/bus/dprc-driver.c
View File

@ -188,6 +188,7 @@ static void dprc_add_new_devices(struct fsl_mc_device *mc_bus_dev,
child_dev = fsl_mc_device_lookup(obj_desc, mc_bus_dev);
if (child_dev) {
check_plugged_state_change(child_dev, obj_desc);
put_device(&child_dev->dev);
continue;
}

1
drivers/staging/fsl-mc/bus/fsl-mc-bus.c
View File

@ -537,7 +537,6 @@ int fsl_mc_device_add(struct dprc_obj_desc *obj_desc,
goto error_cleanup_dev;
}
(void)get_device(&mc_dev->dev);
dev_dbg(parent_dev, "added %s\n", dev_name(&mc_dev->dev));
*new_mc_dev = mc_dev;