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| author | Joerg Roedel <jroedel@suse.de> | 2022-05-20 12:26:49 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-05-20 12:26:49 +0200 |
| commit | b11deb2f250fbf841e578e0f3bea3993fdedd0f7 (patch) | |
| tree | da72b24f9948f4d5630529819b546e514a87aa61 /drivers/firewire/core-card.c | |
| parent | e3b9bf145cb6a0c0ffa106d5a78029c7c3e94ef7 (diff) | |
| parent | 42226c989789d8da4af1de0c31070c96726d990c (diff) | |
Merge tag 'v5.18-rc7' into arm/smmu
Linux 5.18-rc7
Diffstat (limited to 'drivers/firewire/core-card.c')
| -rw-r--r-- | drivers/firewire/core-card.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c index 54be88167c60..f3b3953cac83 100644 --- a/drivers/firewire/core-card.c +++ b/drivers/firewire/core-card.c @@ -668,6 +668,7 @@ EXPORT_SYMBOL_GPL(fw_card_release); void fw_core_remove_card(struct fw_card *card) { struct fw_card_driver dummy_driver = dummy_driver_template; + unsigned long flags; card->driver->update_phy_reg(card, 4, PHY_LINK_ACTIVE | PHY_CONTENDER, 0); @@ -682,7 +683,9 @@ void fw_core_remove_card(struct fw_card *card) dummy_driver.stop_iso = card->driver->stop_iso; card->driver = &dummy_driver; + spin_lock_irqsave(&card->lock, flags); fw_destroy_nodes(card); + spin_unlock_irqrestore(&card->lock, flags); /* Wait for all users, especially device workqueue jobs, to finish. */ fw_card_put(card); |