media: ipu6: make the ipu6_mmu_unmap() as a void function

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The DMA unmap API is not supposed to return value. Thus this patch
changes the ipu6_mmu_unmap() as a void function and DMA unmapping
didn't check the return value.

Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
[Sakari Ailus: Drop unnecessary returns.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

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Bingbu Cao 2024-11-05 10:45:08 +08:00 • committed by Hans Verkuil

parent 1faf84ff1c

commit 7af76aa153

2 changed files with 11 additions and 12 deletions

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19

drivers/media/pci/intel/ipu6/ipu6-mmu.c

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4

drivers/media/pci/intel/ipu6/ipu6-mmu.h

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