iommu/rockchip: Fix allocation of bases array in driver probe

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In .probe(), devm_kzalloc() is called with size == 0 and works only
by luck, due to internal behavior of the allocator and the fact
that the proper allocation size is small. Let's use proper value for
calculating the size.

Fixes: cd6438c5f8 ("iommu/rockchip: Reconstruct to support multi slaves")

Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Shunqian Zheng 2016-06-24 10:13:28 +08:00 • committed by Joerg Roedel

parent e6d0f4737c

commit 3d08f434bd

1 changed files with 4 additions and 2 deletions

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drivers/iommu/rockchip-iommu.c

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