Call fsl_mc_resource_pool_remove_device() only if mc_dev->resource
is not NULL.
---
CHANGE HISTORY
Changes in v2: none
drivers/staging/fsl-mc/bus/mc-allocator.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/fsl-mc/bus/mc-allocator.c b/drivers/staging/fsl-mc/bus/mc-allocator.c
index 527cb4b..e9c3dec 100644
--- a/drivers/staging/fsl-mc/bus/mc-allocator.c
+++ b/drivers/staging/fsl-mc/bus/mc-allocator.c
@@ -511,9 +511,11 @@ static int fsl_mc_allocator_remove(struct fsl_mc_device *mc_dev)
if (WARN_ON(!FSL_MC_IS_ALLOCATABLE(mc_dev->obj_desc.type)))
goto out;
- error = fsl_mc_resource_pool_remove_device(mc_dev);
- if (error < 0)
- goto out;
+ if (mc_dev->resource) {
+ error = fsl_mc_resource_pool_remove_device(mc_dev);
+ if (error < 0)
+ goto out;
+ }
dev_dbg(&mc_dev->dev,
"Allocatable MC object device unbound from fsl_mc_allocator driver");
--
2.3.3
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
