AMD IOMMU: remove unnecessary cast to u64 in the init code

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The ctrl variable is only u32 and readl also returns a 32 bit value. So
the cast to u64 is pointless. Remove it with this patch.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Joerg Roedel 2008-09-17 16:45:59 +02:00 • committed by Ingo Molnar

parent d58befd3a0

commit 199d0d5012

1 changed files with 1 additions and 1 deletions

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arch/x86/kernel/amd_iommu_init.c

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