Fix tegra_smmu_probe() to initialize client_lock spinlocks in per-address-space structures.
Signed-off-by: Sami Liedes <[email protected]> --- drivers/iommu/tegra-smmu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index f08dbcd..46cc8cf 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -1,7 +1,7 @@ /* * IOMMU API for SMMU in Tegra30 * - * Copyright (c) 2011-2012, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2011-2013, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -1217,6 +1217,7 @@ static int tegra_smmu_probe(struct platform_device *pdev) as->pte_attr = _PTE_ATTR; spin_lock_init(&as->lock); + spin_lock_init(&as->client_lock); INIT_LIST_HEAD(&as->client); } spin_lock_init(&smmu->lock); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
