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Searched refs:init_lock (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/net/wireguard/
H A Dratelimiter.c15 static DEFINE_MUTEX(init_lock);
160 mutex_lock(&init_lock); in wg_ratelimiter_init()
194 mutex_unlock(&init_lock); in wg_ratelimiter_init()
201 mutex_unlock(&init_lock); in wg_ratelimiter_init()
207 mutex_lock(&init_lock); in wg_ratelimiter_uninit()
220 mutex_unlock(&init_lock); in wg_ratelimiter_uninit()
/linux/drivers/gpu/drm/msm/
H A Dmsm_iommu.c27 struct mutex init_lock; /* protects pagetables counter and prr_page */ member
241 mutex_lock(&iommu->init_lock); in msm_iommu_pagetable_destroy()
251 mutex_unlock(&iommu->init_lock); in msm_iommu_pagetable_destroy()
592 mutex_lock(&iommu->init_lock); in msm_iommu_pagetable_create()
597 mutex_unlock(&iommu->init_lock); in msm_iommu_pagetable_create()
622 mutex_unlock(&iommu->init_lock); in msm_iommu_pagetable_create()
759 mutex_init(&iommu->init_lock); in msm_iommu_new()
H A Dmsm_drv.c200 static DEFINE_MUTEX(init_lock); in load_gpu()
203 mutex_lock(&init_lock); in load_gpu()
208 mutex_unlock(&init_lock); in load_gpu()
/linux/drivers/tty/serial/
H A Dfsl_linflexuart.c134 static DEFINE_SPINLOCK(init_lock);
591 spin_lock_irqsave(&init_lock, flags); in linflex_earlycon_putchar()
620 spin_unlock_irqrestore(&init_lock, flags); in linflex_earlycon_putchar()
723 spin_lock_irqsave(&init_lock, flags); in linflex_console_setup()
725 spin_unlock_irqrestore(&init_lock, flags); in linflex_console_setup()
741 spin_lock_irqsave(&init_lock, flags); in linflex_console_setup()
754 spin_unlock_irqrestore(&init_lock, flags); in linflex_console_setup()
/linux/fs/smb/server/
H A Dconnection.c22 static DEFINE_MUTEX(init_lock);
852 mutex_lock(&init_lock); in ksmbd_conn_transport_init()
865 mutex_unlock(&init_lock); in ksmbd_conn_transport_init()
931 mutex_lock(&init_lock); in ksmbd_conn_transport_destroy()
935 mutex_unlock(&init_lock); in ksmbd_conn_transport_destroy()
/linux/arch/powerpc/platforms/pasemi/
H A Ddma_lib.c501 static DEFINE_SPINLOCK(init_lock); in pasemi_dma_init()
513 spin_lock(&init_lock); in pasemi_dma_init()
618 spin_unlock(&init_lock); in pasemi_dma_init()
/linux/drivers/nvdimm/
H A Dbtt.h229 struct mutex init_lock; member
H A Dbtt.c1035 mutex_lock(&btt->init_lock); in btt_meta_init()
1057 mutex_unlock(&btt->init_lock); in btt_meta_init()
1589 mutex_init(&btt->init_lock); in btt_init()
/linux/sound/soc/sdca/
H A Dsdca_class_function.c258 guard(mutex)(&drv->core->init_lock); in class_function_boot()
442 guard(mutex)(&drv->core->init_lock); in class_function_runtime_resume()
H A Dsdca_class.c160 mutex_init(&drv->init_lock); in class_sdw_probe()