diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index 059da9628bb..4700085ba83 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -565,11 +565,11 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev, const struct of_device_id *id) { struct ehca_shca *shca; - u64 *handle; + const u64 *handle; struct ib_pd *ibpd; int ret; - handle = (u64 *)get_property(dev->ofdev.node, "ibm,hca-handle", NULL); + handle = get_property(dev->ofdev.node, "ibm,hca-handle", NULL); if (!handle) { ehca_gen_err("Cannot get eHCA handle for adapter: %s.", dev->ofdev.node->full_name); @@ -587,6 +587,7 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev, ehca_gen_err("Cannot allocate shca memory."); return -ENOMEM; } + mutex_init(&shca->modify_mutex); shca->ibmebus_dev = dev; shca->ipz_hca_handle.handle = *handle; |