| /linux/drivers/char/ipmi/ |
| H A D | ipmi_powernv.c | 29 * is in-use when cur_msg is set) with msg_lock
31 spinlock_t msg_lock; member
74 spin_lock_irqsave(&smi->msg_lock, flags); in ipmi_powernv_send()
99 spin_unlock_irqrestore(&smi->msg_lock, flags); in ipmi_powernv_send()
105 spin_unlock_irqrestore(&smi->msg_lock, flags); in ipmi_powernv_send()
121 spin_lock_irqsave(&smi->msg_lock, flags); in ipmi_powernv_recv()
124 spin_unlock_irqrestore(&smi->msg_lock, flags); in ipmi_powernv_recv()
143 spin_unlock_irqrestore(&smi->msg_lock, flags); in ipmi_powernv_recv()
148 spin_unlock_irqrestore(&smi->msg_lock, flags); in ipmi_powernv_recv()
154 spin_unlock_irqrestore(&smi->msg_lock, flag in ipmi_powernv_recv()
[all...] |
| /linux/drivers/gpu/drm/amd/pm/powerplay/smumgr/ |
| H A D | smumgr.c | 139 mutex_lock(&hwmgr->msg_lock); in smum_send_msg_to_smc()
143 mutex_unlock(&hwmgr->msg_lock); in smum_send_msg_to_smc()
150 mutex_unlock(&hwmgr->msg_lock); in smum_send_msg_to_smc()
167 mutex_lock(&hwmgr->msg_lock); in smum_send_msg_to_smc_with_parameter()
172 mutex_unlock(&hwmgr->msg_lock); in smum_send_msg_to_smc_with_parameter()
179 mutex_unlock(&hwmgr->msg_lock); in smum_send_msg_to_smc_with_parameter()
|
| /linux/sound/pci/mixart/ |
| H A D | mixart_core.c | 126 /* call with mgr->msg_lock held! */
229 mutex_lock(&mgr->msg_lock); in snd_mixart_send_msg()
233 mutex_unlock(&mgr->msg_lock); in snd_mixart_send_msg()
239 mutex_unlock(&mgr->msg_lock); in snd_mixart_send_msg()
256 mutex_lock(&mgr->msg_lock); in snd_mixart_send_msg()
258 mutex_unlock(&mgr->msg_lock); in snd_mixart_send_msg()
283 mutex_lock(&mgr->msg_lock); in snd_mixart_send_msg_wait_notif()
287 mutex_unlock(&mgr->msg_lock); in snd_mixart_send_msg_wait_notif()
293 mutex_unlock(&mgr->msg_lock); in snd_mixart_send_msg_wait_notif()
314 mutex_lock(&mgr->msg_lock); in snd_mixart_send_msg_nonblock()
[all...] |
| H A D | mixart.h | 75 struct mutex msg_lock; /* mailbox lock */ member
|
| H A D | mixart.c | 1305 mutex_init(&mgr->msg_lock); in snd_mixart_probe()
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| /linux/drivers/media/cec/usb/pulse8/ |
| H A D | pulse8-cec.c | 185 spinlock_t msg_lock; member
337 spin_lock_irqsave(&pulse8->msg_lock, flags); in pulse8_irq_work_handler()
339 spin_unlock_irqrestore(&pulse8->msg_lock, flags); in pulse8_irq_work_handler()
346 spin_lock_irqsave(&pulse8->msg_lock, flags); in pulse8_irq_work_handler()
352 spin_unlock_irqrestore(&pulse8->msg_lock, flags); in pulse8_irq_work_handler()
404 spin_lock_irqsave(&pulse8->msg_lock, irq_flags); in pulse8_interrupt()
412 spin_unlock_irqrestore(&pulse8->msg_lock, in pulse8_interrupt()
421 spin_unlock_irqrestore(&pulse8->msg_lock, irq_flags); in pulse8_interrupt()
864 spin_lock_init(&pulse8->msg_lock); in pulse8_connect()
|
| /linux/drivers/vdpa/vdpa_user/ |
| H A D | vduse_dev.c | 93 spinlock_t msg_lock; member
224 spin_lock(&dev->msg_lock); in vduse_dev_msg_sync()
226 spin_unlock(&dev->msg_lock); in vduse_dev_msg_sync()
232 spin_unlock(&dev->msg_lock); in vduse_dev_msg_sync()
239 spin_lock(&dev->msg_lock); in vduse_dev_msg_sync()
248 spin_unlock(&dev->msg_lock); in vduse_dev_msg_sync()
334 spin_lock(&dev->msg_lock); in vduse_dev_read_iter()
344 spin_unlock(&dev->msg_lock); in vduse_dev_read_iter()
350 spin_lock(&dev->msg_lock); in vduse_dev_read_iter()
352 spin_unlock(&dev->msg_lock); in vduse_dev_read_iter()
[all...] |
| /linux/io_uring/ |
| H A D | msg_ring.c | 79 if (spin_trylock(&ctx->msg_lock)) { in io_msg_tw_complete()
82 spin_unlock(&ctx->msg_lock); in io_msg_tw_complete()
111 if (spin_trylock(&ctx->msg_lock)) { in io_msg_get_kiocb()
113 spin_unlock(&ctx->msg_lock); in io_msg_get_kiocb()
|
| /linux/drivers/media/cec/usb/extron-da-hd-4k-plus/ |
| H A D | extron-da-hd-4k-plus.c | 595 spin_lock_irqsave(&port->msg_lock, flags); in extron_irq_work_handler()
597 spin_unlock_irqrestore(&port->msg_lock, flags); in extron_irq_work_handler()
600 spin_lock_irqsave(&port->msg_lock, flags); in extron_irq_work_handler()
617 spin_unlock_irqrestore(&port->msg_lock, flags); in extron_irq_work_handler()
671 spin_lock_irqsave(&port->msg_lock, irq_flags); in extron_process_received()
678 spin_unlock_irqrestore(&port->msg_lock, in extron_process_received()
684 spin_unlock_irqrestore(&port->msg_lock, irq_flags); in extron_process_received()
701 spin_lock_irqsave(&port->msg_lock, irq_flags); in extron_port_signal_change()
707 spin_unlock_irqrestore(&port->msg_lock, irq_flags); in extron_port_signal_change()
731 spin_lock_irqsave(&port->msg_lock, irq_flag in extron_port_edid_change()
[all...] |
| H A D | extron-da-hd-4k-plus.h | 60 spinlock_t msg_lock; member
|
| /linux/sound/soc/fsl/ |
| H A D | imx-pcm-rpmsg.c | 42 mutex_lock(&info->msg_lock); in imx_rpmsg_pcm_send_message()
45 mutex_unlock(&info->msg_lock); in imx_rpmsg_pcm_send_message()
58 mutex_unlock(&info->msg_lock); in imx_rpmsg_pcm_send_message()
64 mutex_unlock(&info->msg_lock); in imx_rpmsg_pcm_send_message()
74 mutex_unlock(&info->msg_lock); in imx_rpmsg_pcm_send_message()
103 mutex_unlock(&info->msg_lock); in imx_rpmsg_pcm_send_message()
733 mutex_init(&info->msg_lock); in imx_rpmsg_pcm_probe()
|
| H A D | imx-pcm-rpmsg.h | 479 * @msg_lock: lock for send message
506 struct mutex msg_lock; /* mutex for resource protection */ member
|
| /linux/sound/pci/lx6464es/ |
| H A D | lx6464es.h | 70 struct mutex msg_lock; /* message lock */ member
|
| H A D | lx6464es.c | 943 mutex_init(&chip->msg_lock); in snd_lx6464es_create()
|
| /linux/sound/pci/pcxhr/ |
| H A D | pcxhr.h | 70 struct mutex msg_lock; /* message lock */ member
|
| H A D | pcxhr_core.c | 759 mutex_lock(&mgr->msg_lock); in pcxhr_send_msg()
761 mutex_unlock(&mgr->msg_lock); in pcxhr_send_msg()
965 mutex_lock(&mgr->msg_lock); in pcxhr_write_io_num_reg_cont()
972 mutex_unlock(&mgr->msg_lock); in pcxhr_write_io_num_reg_cont()
987 mutex_unlock(&mgr->msg_lock); in pcxhr_write_io_num_reg_cont()
|
| /linux/drivers/media/usb/dvb-usb-v2/ |
| H A D | mxl111sf.h | 97 struct mutex msg_lock; member
|
| H A D | mxl111sf.c | 66 mutex_lock(&state->msg_lock); in mxl111sf_ctrl_msg()
80 mutex_unlock(&state->msg_lock); in mxl111sf_ctrl_msg()
1079 mutex_init(&state->msg_lock); in mxl111sf_probe()
|
| /linux/drivers/soundwire/ |
| H A D | bus.c | 80 * Give each bus_lock and msg_lock a unique key so that lockdep won't in sdw_bus_master_add()
85 __mutex_init(&bus->msg_lock, "msg_lock", &bus->msg_lock_key); in sdw_bus_master_add()
299 mutex_lock(&bus->msg_lock); in sdw_transfer()
303 mutex_unlock(&bus->msg_lock); in sdw_transfer()
327 mutex_lock(&bus->msg_lock); in sdw_show_ping_status()
331 mutex_unlock(&bus->msg_lock); in sdw_show_ping_status()
345 * Caller needs to hold the msg_lock lock while calling this
450 * transferred under a separate invocation of the msg_lock.
466 * transferred under a separate invocation of the msg_lock
[all...] |
| H A D | stream.c | 862 mutex_lock(&bus->msg_lock); in do_bank_switch()
927 mutex_unlock(&bus->msg_lock); in do_bank_switch()
947 if (mutex_is_locked(&bus->msg_lock)) in do_bank_switch()
948 mutex_unlock(&bus->msg_lock); in do_bank_switch()
|
| H A D | amd_manager.c | 418 mutex_lock(&amd_manager->bus.msg_lock); in amd_sdw_read_and_process_ping_status()
420 mutex_unlock(&amd_manager->bus.msg_lock); in amd_sdw_read_and_process_ping_status()
|
| /linux/include/linux/ |
| H A D | io_uring_types.h | 424 spinlock_t msg_lock; member
|
| /linux/include/linux/soundwire/ |
| H A D | sdw.h | 977 * @msg_lock_key: message lock key associated to @msg_lock
978 * @msg_lock: message lock
1021 struct mutex msg_lock; member
|
| /linux/drivers/gpu/drm/amd/pm/powerplay/ |
| H A D | amd_powerplay.c | 59 mutex_init(&hwmgr->msg_lock); in amd_powerplay_create()
74 mutex_destroy(&hwmgr->msg_lock); in amd_powerplay_destroy()
|
| /linux/drivers/gpu/drm/amd/pm/powerplay/inc/ |
| H A D | hwmgr.h | 750 struct mutex msg_lock; member
|