iommu/omap: Fix debugfs_create_*() usage
When exposing data access through debugfs, the correct debugfs_create_*() functions must be used, depending on data type. Remove all casts from data pointers passed to debugfs_create_*() functions, as such casts prevent the compiler from flagging bugs. omap_iommu.nr_tlb_entries is "int", hence casting to "u8 *" exposes only a part of it. Fix this by using debugfs_create_u32() instead. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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@ -274,8 +274,8 @@ void omap_iommu_debugfs_add(struct omap_iommu *obj)
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if (!obj->debug_dir)
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return;
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d = debugfs_create_u8("nr_tlb_entries", 0400, obj->debug_dir,
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(u8 *)&obj->nr_tlb_entries);
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d = debugfs_create_u32("nr_tlb_entries", 0400, obj->debug_dir,
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&obj->nr_tlb_entries);
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if (!d)
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return;
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