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Searched refs:init_lock (Results 1 – 7 of 7) 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/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/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()
435 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()