[PATCH v2 00/17] firewire: core/ohci: use guard macro for any type of lock primitives
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From: Takashi S. <o-t...@sa...> - 2024-08-05 08:54:18
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Hi, This patchset is a revised version of the previous one. https://lore.kernel.org/lkml/202...@sa.../ The guard macro was firstly introduced in v6.5 kernel, and already available for spin_lock, mutex, RCU, and R/W semaphore. It is useful to ensure releasing lock in block. This patchset includes changes to replace lock/release codes with the guard macro. * Changes in v2: * use scoped_guard() instead of guard() just after label so that statements are expanded there instead of declarations. Takashi Sakamoto (17): firewire: core: use guard macro to maintain static packet data for phy configuration firewire: core: use guard macro to maintain the list of card firewire: core: use guard macro to maintain the list of cdev clients firewire: ohci: use guard macro to serialize accesses to phy registers firewire: core: use guard macro to maintain RCU scope for transaction address handler firewire: core: use guard macro to access to IDR for fw_device firewire: core: use guard macro to maintain the list of address handler for transaction firewire: core: use guard macro to disable local IRQ firewire: core: use guard macro to maintain list of events for userspace clients firewire: core: use guard macro to maintain IDR of isochronous resources for userspace clients firewire: core: use guard macro to maintain isochronous context for userspace client firewire: core: use guard macro to maintain list of receivers for phy configuration packets firewire: core: use guard macro to maintain list of asynchronous transaction firewire: core: use guard macro to maintain properties of fw_card firewire: ohci: use guard macro to maintain bus time firewire: ohci: use guard macro to maintain image of configuration ROM firewire: ohci: use guard macro to serialize operations for isochronous contexts drivers/firewire/core-card.c | 60 ++--- drivers/firewire/core-cdev.c | 252 ++++++++---------- drivers/firewire/core-device.c | 83 +++--- drivers/firewire/core-iso.c | 5 +- drivers/firewire/core-topology.c | 5 +- drivers/firewire/core-transaction.c | 146 ++++------ drivers/firewire/ohci.c | 399 ++++++++++++---------------- 7 files changed, 403 insertions(+), 547 deletions(-) -- 2.43.0 |