diff options
| author | J. German Rivera <German.Rivera@freescale.com> | 2015-10-17 16:18:20 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-18 03:53:38 (GMT) |
| commit | 6958cd44834ecd1e490be94343c44fc64076d391 (patch) | |
| tree | f5d2b83336e02f8fb0747fca3d351343ca50e661 /drivers | |
| parent | 95e9a09af4b55b8a1daa4d62afb287994aecfb8e (diff) | |
| download | linux-6958cd44834ecd1e490be94343c44fc64076d391.tar.xz | |
staging: fsl-mc: Fixed bug in fsl_mc_allocator_remove
Call fsl_mc_resource_pool_remove_device() only if mc_dev->resource
is not NULL.
Signed-off-by: J. German Rivera <German.Rivera@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/fsl-mc/bus/mc-allocator.c | 8 |
1 files 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"); |