diff options
| author | Bryan O'Sullivan <bos@pathscale.com> | 2006-04-24 23:23:02 +0200 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-05-01 21:14:15 +0200 |
| commit | fccea663643cedfa310c5254da30e1e35e09199b (patch) | |
| tree | a377c3608bd8b0ce02f0145cde6012dcc046cfbb /drivers | |
| parent | IB/ipath: change handling of PIO buffers (diff) | |
| download | linux-fccea663643cedfa310c5254da30e1e35e09199b.tar.xz linux-fccea663643cedfa310c5254da30e1e35e09199b.zip | |
IB/ipath: fix verbs registration
Remember when the verbs layer unregisters from the lower-level code.
Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_layer.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.c b/drivers/infiniband/hw/ipath/ipath_layer.c index 69ed1100701a..9cb5258ffed9 100644 --- a/drivers/infiniband/hw/ipath/ipath_layer.c +++ b/drivers/infiniband/hw/ipath/ipath_layer.c @@ -46,13 +46,15 @@ /* Acquire before ipath_devs_lock. */ static DEFINE_MUTEX(ipath_layer_mutex); +static int ipath_verbs_registered; + u16 ipath_layer_rcv_opcode; + static int (*layer_intr)(void *, u32); static int (*layer_rcv)(void *, void *, struct sk_buff *); static int (*layer_rcv_lid)(void *, void *); static int (*verbs_piobufavail)(void *); static void (*verbs_rcv)(void *, void *, void *, u32); -static int ipath_verbs_registered; static void *(*layer_add_one)(int, struct ipath_devdata *); static void (*layer_remove_one)(void *); @@ -586,6 +588,8 @@ void ipath_verbs_unregister(void) verbs_rcv = NULL; verbs_timer_cb = NULL; + ipath_verbs_registered = 0; + mutex_unlock(&ipath_layer_mutex); } |