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path: root/drivers/infiniband/hw/ehca/ehca_eq.c
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Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_eq.c')
-rw-r--r--drivers/infiniband/hw/ehca/ehca_eq.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_eq.c b/drivers/infiniband/hw/ehca/ehca_eq.c
index 523e733c630..3b87589b8ea 100644
--- a/drivers/infiniband/hw/ehca/ehca_eq.c
+++ b/drivers/infiniband/hw/ehca/ehca_eq.c
@@ -169,12 +169,15 @@ int ehca_destroy_eq(struct ehca_shca *shca, struct ehca_eq *eq)
unsigned long flags;
u64 h_ret;
- spin_lock_irqsave(&eq->spinlock, flags);
ibmebus_free_irq(eq->ist, (void *)shca);
- h_ret = hipz_h_destroy_eq(shca->ipz_hca_handle, eq);
+ spin_lock_irqsave(&shca_list_lock, flags);
+ eq->is_initialized = 0;
+ spin_unlock_irqrestore(&shca_list_lock, flags);
- spin_unlock_irqrestore(&eq->spinlock, flags);
+ tasklet_kill(&eq->interrupt_task);
+
+ h_ret = hipz_h_destroy_eq(shca->ipz_hca_handle, eq);
if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "Can't free EQ resources.");