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firewire: ohci: use guard macro to serialize accesses to phy registers
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Mon, 5 Aug 2024 08:53:55 +0000 (17:53 +0900)
committerTakashi Sakamoto <o-takashi@sakamocchi.jp>
Mon, 5 Aug 2024 08:53:55 +0000 (17:53 +0900)
commit6d72fbc81634b3c9423bf96207121ed7dd6bdc11
treee1052e0a491b6a4d38558d6468e999beb91fe5adtree
parent044ce581ab28f640d3997cb38e1ddda782238abbcommit | diff
firewire: ohci: use guard macro to serialize accesses to phy registers

The 1394 OHCI driver protects concurrent accesses to phy registers by
mutex object in fw_ohci structure.

This commit uses guard macro to maintain the mutex.

Link: https://lore.kernel.org/r/20240805085408.251763-5-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
drivers/firewire/ohci.c diff | blob | history
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