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Searched refs:sysfs_lock (Results 1 – 12 of 12) sorted by relevance

/linux/arch/powerpc/sysdev/
H A Dfsl_mpic_timer_wakeup.c24 static DEFINE_MUTEX(sysfs_lock);
31 mutex_lock(&sysfs_lock); in fsl_free_resource()
39 mutex_unlock(&sysfs_lock); in fsl_free_resource()
57 mutex_lock(&sysfs_lock); in fsl_timer_wakeup_show()
62 mutex_unlock(&sysfs_lock); in fsl_timer_wakeup_show()
78 guard(mutex)(&sysfs_lock); in fsl_timer_wakeup_store()
141 mutex_lock(&sysfs_lock); in fsl_wakeup_sys_exit()
150 mutex_unlock(&sysfs_lock); in fsl_wakeup_sys_exit()
/linux/drivers/usb/usbip/
H A Dvudc_sysfs.c115 mutex_lock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
159 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
166 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
194 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
215 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
225 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
H A Dusbip_event.c73 mutex_lock(&ud->sysfs_lock); in event_handler()
94 mutex_unlock(&ud->sysfs_lock); in event_handler()
H A Dusbip_common.h268 struct mutex sysfs_lock; member
H A Dvudc_dev.c574 mutex_init(&ud->sysfs_lock); in init_vudc_hw()
H A Dvhci_hcd.c1136 mutex_init(&vdev->ud.sysfs_lock); in vhci_device_init()
/linux/block/
H A Delevator.c135 mutex_init(&eq->sysfs_lock); in elevator_alloc()
160 mutex_lock(&e->sysfs_lock); in elevator_exit()
162 mutex_unlock(&e->sysfs_lock); in elevator_exit()
421 mutex_lock(&e->sysfs_lock); in elv_attr_show()
424 mutex_unlock(&e->sysfs_lock); in elv_attr_show()
440 mutex_lock(&e->sysfs_lock); in elv_attr_store()
443 mutex_unlock(&e->sysfs_lock); in elv_attr_store()
H A Dblk-sysfs.c962 mutex_lock(&q->sysfs_lock); in blk_register_queue()
996 mutex_unlock(&q->sysfs_lock); in blk_register_queue()
1016 mutex_unlock(&q->sysfs_lock); in blk_register_queue()
1047 mutex_lock(&q->sysfs_lock); in blk_unregister_queue()
1049 mutex_unlock(&q->sysfs_lock); in blk_unregister_queue()
1059 mutex_lock(&q->sysfs_lock); in blk_unregister_queue()
1061 mutex_unlock(&q->sysfs_lock); in blk_unregister_queue()
H A Delevator.h152 struct mutex sysfs_lock; member
H A Dblk-core.c433 mutex_init(&q->sysfs_lock); in blk_alloc_queue()
/linux/drivers/phy/broadcom/
H A Dphy-brcm-usb.c24 static DEFINE_MUTEX(sysfs_lock);
247 mutex_lock(&sysfs_lock); in dual_select_store()
255 mutex_unlock(&sysfs_lock); in dual_select_store()
266 mutex_lock(&sysfs_lock); in dual_select_show()
268 mutex_unlock(&sysfs_lock); in dual_select_show()
/linux/Documentation/RCU/
H A Dlockdep-splat.rst34 #1: (&eq->sysfs_lock){+.+.}, at: [<ffffffff812a5032>]