iommu/mediatek: Fix forever loop in error handling

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There is a typo so this loop does i++ where i-- was intended.  It will
result in looping until the kernel crashes.

Fixes: 2659392856 ("iommu/mediatek: Add error path for loop of mm_dts_parse")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/Y5C3mTam2nkbaz6o@kili
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Dan Carpenter 2022-12-07 18:56:09 +03:00 • committed by Joerg Roedel

parent 00ef8885a9

commit 462e768b55

1 changed files with 1 additions and 2 deletions

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drivers/iommu/mtk_iommu.c

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