iommu/mediatek: Remove unnecessary check in attach_device
This priv_data is set in the of_xlate. if of_xlate failed, it should not enter attach_device. remove the unnecessary check. Signed-off-by:Yong Wu <yong.wu@mediatek.com> Reviewed-by:
Tomasz Figa <tfiga@chromium.org> Link: https://lore.kernel.org/r/20210111111914.22211-32-yong.wu@mediatek.com Signed-off-by:
Will Deacon <will@kernel.org>
parent
8d2c749e
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