diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2025-06-09 08:38:08 +0900 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2025-06-09 08:45:48 +0900 |
| commit | f657a680f84e29ed7c17edf3b14d637e0527270c (patch) | |
| tree | 45bade8b37550ac61a9559000a2fe629fc00cc46 /drivers/firewire/core-device.c | |
| parent | 8ffef793bb6d62046472033d6fb1dfb435681a83 (diff) | |
firewire: core: use from_work() macro to expand parent structure of work_struct
A commit 60b2ebf48526 ("workqueue: Introduce from_work() helper for cleaner
callback declarations") introduces a new macro to retrieve a poiner for the
parent structure of the work item. It is convenient to reduce input text.
This commit uses the macro in core functionalities.
Link: https://lore.kernel.org/r/20250608233808.202355-3-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'drivers/firewire/core-device.c')
| -rw-r--r-- | drivers/firewire/core-device.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c index ec3e21ad2025..aeacd4cfd694 100644 --- a/drivers/firewire/core-device.c +++ b/drivers/firewire/core-device.c @@ -853,8 +853,7 @@ static void fw_schedule_device_work(struct fw_device *device, static void fw_device_shutdown(struct work_struct *work) { - struct fw_device *device = - container_of(work, struct fw_device, work.work); + struct fw_device *device = from_work(device, work, work.work); if (time_before64(get_jiffies_64(), device->card->reset_jiffies + SHUTDOWN_DELAY) @@ -921,8 +920,7 @@ static int update_unit(struct device *dev, void *data) static void fw_device_update(struct work_struct *work) { - struct fw_device *device = - container_of(work, struct fw_device, work.work); + struct fw_device *device = from_work(device, work, work.work); fw_device_cdev_update(device); device_for_each_child(&device->device, NULL, update_unit); @@ -1002,8 +1000,7 @@ static int compare_configuration_rom(struct device *dev, const void *data) static void fw_device_init(struct work_struct *work) { - struct fw_device *device = - container_of(work, struct fw_device, work.work); + struct fw_device *device = from_work(device, work, work.work); struct fw_card *card = device->card; struct device *found; u32 minor; @@ -1184,8 +1181,7 @@ static int reread_config_rom(struct fw_device *device, int generation, static void fw_device_refresh(struct work_struct *work) { - struct fw_device *device = - container_of(work, struct fw_device, work.work); + struct fw_device *device = from_work(device, work, work.work); struct fw_card *card = device->card; int ret, node_id = device->node_id; bool changed; @@ -1251,8 +1247,7 @@ static void fw_device_refresh(struct work_struct *work) static void fw_device_workfn(struct work_struct *work) { - struct fw_device *device = container_of(to_delayed_work(work), - struct fw_device, work); + struct fw_device *device = from_work(device, to_delayed_work(work), work); device->workfn(work); } |