diff options
Diffstat (limited to 'drivers/staging/fsl-mc/bus/mc-bus.c')
| -rw-r--r-- | drivers/staging/fsl-mc/bus/mc-bus.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/fsl-mc/bus/mc-bus.c b/drivers/staging/fsl-mc/bus/mc-bus.c index de15fa9..d943d99 100644 --- a/drivers/staging/fsl-mc/bus/mc-bus.c +++ b/drivers/staging/fsl-mc/bus/mc-bus.c @@ -444,15 +444,16 @@ void fsl_mc_device_remove(struct fsl_mc_device *mc_dev) put_device(&mc_dev->dev); if (strcmp(mc_dev->obj_desc.type, "dprc") == 0) { - struct fsl_mc_io *mc_io = mc_dev->mc_io; - mc_bus = to_fsl_mc_bus(mc_dev); - fsl_destroy_mc_io(mc_io); + if (mc_dev->mc_io) { + fsl_destroy_mc_io(mc_dev->mc_io); + mc_dev->mc_io = NULL; + } + if (&mc_dev->dev == fsl_mc_bus_type.dev_root) fsl_mc_bus_type.dev_root = NULL; } - mc_dev->mc_io = NULL; if (mc_bus) devm_kfree(mc_dev->dev.parent, mc_bus); else |
