firewire: ohci: use devres for content of configuration ROM

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The 1394 OHCI driver allocates DMA coherent buffer to transfer content
of configuration ROM.

This commit utilizes managed device resource to maintain the lifetime of
buffer.

Link: https://lore.kernel.org/r/20230604054451.161076-9-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

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This commit is contained in:

Takashi Sakamoto 2023-06-04 14:44:50 +09:00

parent aa71e28d75

commit aeaf6aa864

1 changed files with 9 additions and 18 deletions

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27

drivers/firewire/ohci.c

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