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Searched refs:slock (Results 1 – 25 of 78) sorted by relevance

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/linux/arch/arc/include/asm/
H A Dspinlock.h13 #define arch_spin_is_locked(x) ((x)->slock != __ARCH_SPIN_LOCK_UNLOCKED__)
28 : [slock] "r" (&(lock->slock)), in arch_spin_lock()
58 : [slock] "r" (&(lock->slock)), in arch_spin_trylock()
71 WRITE_ONCE(lock->slock, __ARCH_SPIN_LOCK_UNLOCKED__); in arch_spin_unlock()
237 : "r"(&(lock->slock)), "ir"(__ARCH_SPIN_LOCK_LOCKED__) in arch_spin_lock()
253 : "r"(&(lock->slock)) in arch_spin_trylock()
280 : "r"(&(lock->slock)) in arch_spin_unlock()
/linux/include/linux/
H A Dspinlock_up.h27 #define arch_spin_is_locked(x) ((x)->slock == 0)
31 lock->slock = 0; in arch_spin_lock()
37 char oldval = lock->slock; in arch_spin_trylock()
39 lock->slock = 0; in arch_spin_trylock()
48 lock->slock = 1; in arch_spin_unlock()
H A Dspinlock_types_up.h18 volatile unsigned int slock; member
/linux/arch/arm/include/asm/
H A Dspinlock.h62 prefetchw(&lock->slock); in arch_spin_lock()
70 : "r" (&lock->slock), "I" (1 << TICKET_SHIFT) in arch_spin_lock()
84 u32 slock; in arch_spin_trylock() local
86 prefetchw(&lock->slock); in arch_spin_trylock()
94 : "=&r" (slock), "=&r" (contended), "=&r" (res) in arch_spin_trylock()
95 : "r" (&lock->slock), "I" (1 << TICKET_SHIFT) in arch_spin_trylock()
/linux/drivers/iio/adc/
H A Dti-ads7950.c74 struct mutex slock; member
311 mutex_lock(&st->slock); in ti_ads7950_trigger_handler()
320 mutex_unlock(&st->slock); in ti_ads7950_trigger_handler()
331 mutex_lock(&st->slock); in ti_ads7950_scan_direct()
342 mutex_unlock(&st->slock); in ti_ads7950_scan_direct()
412 mutex_lock(&st->slock); in ti_ads7950_set()
422 mutex_unlock(&st->slock); in ti_ads7950_set()
432 mutex_lock(&st->slock); in ti_ads7950_get()
457 mutex_unlock(&st->slock); in ti_ads7950_get()
477 mutex_lock(&st->slock); in _ti_ads7950_set_direction()
[all …]
/linux/drivers/hte/
H A Dhte.c62 spinlock_t slock; member
206 spin_lock_irqsave(&ei->slock, flag); in hte_ts_put()
209 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_put()
211 spin_lock_irqsave(&ei->slock, flag); in hte_ts_put()
221 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_put()
264 spin_lock_irqsave(&ei->slock, flag); in hte_ts_dis_en_common()
272 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_dis_en_common()
280 spin_lock_irqsave(&ei->slock, flag); in hte_ts_dis_en_common()
288 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_dis_en_common()
296 spin_lock_irqsave(&ei->slock, flag); in hte_ts_dis_en_common()
[all …]
/linux/arch/powerpc/include/asm/
H A Dsimple_spinlock.h37 return lock.slock == 0; in arch_spin_value_unlocked()
64 : "r" (token), "r" (&lock->slock), [eh] "n" (eh) in __arch_spin_trylock()
123 } while (unlikely(lock->slock != 0)); in arch_spin_lock()
133 lock->slock = 0; in arch_spin_unlock()
H A Dsimple_spinlock_types.h10 volatile unsigned int slock; member
/linux/drivers/media/dvb-core/
H A Ddvb_vb2.c73 spin_lock_irqsave(&ctx->slock, flags); in _buffer_queue()
75 spin_unlock_irqrestore(&ctx->slock, flags); in _buffer_queue()
96 spin_lock_irqsave(&ctx->slock, flags); in _stop_streaming()
103 spin_unlock_irqrestore(&ctx->slock, flags); in _stop_streaming()
186 spin_lock_init(&ctx->slock); in dvb_vb2_init()
266 spin_lock_irqsave(&ctx->slock, flags); in dvb_vb2_fill_buffer()
315 spin_unlock_irqrestore(&ctx->slock, flags); in dvb_vb2_fill_buffer()
421 spin_lock_irqsave(&ctx->slock, flags); in dvb_vb2_dqbuf()
425 spin_unlock_irqrestore(&ctx->slock, flags); in dvb_vb2_dqbuf()
/linux/drivers/media/pci/cx88/
H A Dcx88-mpeg.c278 spin_lock_irqsave(&dev->slock, flags); in do_cancel_buffers()
284 spin_unlock_irqrestore(&dev->slock, flags); in do_cancel_buffers()
333 spin_lock(&dev->slock); in cx8802_mpeg_irq()
336 spin_unlock(&dev->slock); in cx8802_mpeg_irq()
342 spin_lock(&dev->slock); in cx8802_mpeg_irq()
344 spin_unlock(&dev->slock); in cx8802_mpeg_irq()
406 spin_lock_init(&dev->slock); in cx8802_init_common()
443 spin_lock_irqsave(&dev->slock, flags); in cx8802_suspend_common()
449 spin_unlock_irqrestore(&dev->slock, flags); in cx8802_suspend_common()
491 spin_lock_irqsave(&dev->slock, flags); in cx8802_resume_common()
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/linux/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-lite.h155 spinlock_t slock; member
184 spin_lock_irqsave(&fimc->slock, flags); in fimc_lite_active()
187 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_lite_active()
H A Dfimc-core.c298 spin_lock(&fimc->slock); in fimc_irq_handler()
308 spin_unlock(&fimc->slock); in fimc_irq_handler()
323 spin_unlock(&fimc->slock); in fimc_irq_handler()
561 spin_lock_irqsave(&ctx->fimc_dev->slock, flags); in fimc_s_ctrl()
563 spin_unlock_irqrestore(&ctx->fimc_dev->slock, flags); in fimc_s_ctrl()
827 spin_lock_irqsave(&fimc->slock, flags); in fimc_m2m_suspend()
829 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_m2m_suspend()
834 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_m2m_suspend()
849 spin_lock_irqsave(&fimc->slock, flags); in fimc_m2m_resume()
853 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_m2m_resume()
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/linux/drivers/clk/samsung/
H A Dclk-exynos-clkout.c35 spinlock_t slock; member
142 spin_lock_init(&clkout->slock); in exynos_clkout_probe()
171 clkout->gate.lock = &clkout->slock; in exynos_clkout_probe()
176 clkout->mux.lock = &clkout->slock; in exynos_clkout_probe()
/linux/arch/powerpc/lib/
H A Dlocks.c25 lock_value = lock->slock; in splpar_spin_yield()
35 if (lock->slock != lock_value) in splpar_spin_yield()
/linux/drivers/media/common/saa7146/
H A Dsaa7146_vbi.c242 spin_lock_irqsave(&dev->slock, flags); in buf_queue()
245 spin_unlock_irqrestore(&dev->slock, flags); in buf_queue()
314 spin_lock_irqsave(&dev->slock,flags); in vbi_stop()
328 spin_unlock_irqrestore(&dev->slock, flags); in vbi_stop()
429 spin_lock(&dev->slock); in vbi_irq_done()
439 spin_unlock(&dev->slock); in vbi_irq_done()
H A Dsaa7146_video.c238 spin_lock_irqsave(&dev->slock,flags); in video_end()
249 spin_unlock_irqrestore(&dev->slock, flags); in video_end()
579 spin_lock_irqsave(&dev->slock, flags); in buf_queue()
582 spin_unlock_irqrestore(&dev->slock, flags); in buf_queue()
709 spin_lock(&dev->slock); in video_irq_done()
717 spin_unlock(&dev->slock); in video_irq_done()
/linux/drivers/crypto/allwinner/sun4i-ss/
H A Dsun4i-ss-prng.c41 spin_lock_bh(&ss->slock); in sun4i_ss_prng_generate()
64 spin_unlock_bh(&ss->slock); in sun4i_ss_prng_generate()
/linux/drivers/pinctrl/samsung/
H A Dpinctrl-samsung.c406 raw_spin_lock_irqsave(&bank->slock, flags); in samsung_pinmux_setup()
413 raw_spin_unlock_irqrestore(&bank->slock, flags); in samsung_pinmux_setup()
466 raw_spin_lock_irqsave(&bank->slock, flags); in samsung_pinconf_rw()
483 raw_spin_unlock_irqrestore(&bank->slock, flags); in samsung_pinconf_rw()
587 raw_spin_lock_irqsave(&bank->slock, flags); in samsung_gpio_set()
589 raw_spin_unlock_irqrestore(&bank->slock, flags); in samsung_gpio_set()
674 raw_spin_lock_irqsave(&bank->slock, flags); in samsung_gpio_direction_input()
676 raw_spin_unlock_irqrestore(&bank->slock, flags); in samsung_gpio_direction_input()
698 raw_spin_lock_irqsave(&bank->slock, flags); in samsung_gpio_direction_output()
701 raw_spin_unlock_irqrestore(&bank->slock, flags); in samsung_gpio_direction_output()
[all …]
/linux/drivers/media/pci/cx18/
H A Dcx18-alsa-pcm.c225 spin_lock_irqsave(&cxsc->slock, flags); in snd_cx18_pcm_pointer()
227 spin_unlock_irqrestore(&cxsc->slock, flags); in snd_cx18_pcm_pointer()
259 spin_lock_init(&cxsc->slock); in snd_cx18_pcm_create()
/linux/drivers/media/i2c/
H A Dvideo-i2c.c80 spinlock_t slock; member
433 spin_lock(&data->slock); in buffer_queue()
435 spin_unlock(&data->slock); in buffer_queue()
454 spin_lock(&data->slock); in video_i2c_thread_vid_cap()
462 spin_unlock(&data->slock); in video_i2c_thread_vid_cap()
494 spin_lock(&data->slock); in video_i2c_del_list()
501 spin_unlock(&data->slock); in video_i2c_del_list()
806 spin_lock_init(&data->slock); in video_i2c_probe()
/linux/drivers/phy/samsung/
H A Dphy-exynos-mipi-video.c273 spinlock_t slock; member
282 spin_lock(&state->slock); in __set_phy_state()
301 spin_unlock(&state->slock); in __set_phy_state()
369 spin_lock_init(&state->slock); in exynos_mipi_video_phy_probe()
/linux/drivers/media/pci/saa7134/
H A Dsaa7134-core.c267 spin_lock_irqsave(&dev->slock, flags); in saa7134_buffer_queue()
284 spin_unlock_irqrestore(&dev->slock, flags); in saa7134_buffer_queue()
306 assert_spin_locked(&dev->slock); in saa7134_buffer_next()
335 spin_lock_irqsave(&dev->slock, flags); in saa7134_buffer_timeout()
349 spin_unlock_irqrestore(&dev->slock, flags); in saa7134_buffer_timeout()
358 spin_lock_irqsave(&dev->slock, flags); in saa7134_stop_streaming()
366 spin_unlock_irqrestore(&dev->slock, flags); in saa7134_stop_streaming()
379 assert_spin_locked(&dev->slock); in saa7134_set_dmabits()
671 spin_lock_init(&dev->slock); in saa7134_hwinit1()
1352 assert_spin_locked(&dev->slock); in saa7134_buffer_requeue()
[all …]
/linux/drivers/media/platform/samsung/exynos-gsc/
H A Dgsc-core.c748 spin_lock_irqsave(&ctx->gsc_dev->slock, flags); in gsc_s_ctrl()
750 spin_unlock_irqrestore(&ctx->gsc_dev->slock, flags); in gsc_s_ctrl()
873 spin_lock(&gsc->slock); in gsc_irq_handler()
889 spin_unlock(&gsc->slock); in gsc_irq_handler()
901 spin_unlock(&gsc->slock); in gsc_irq_handler()
1135 spin_lock_init(&gsc->slock); in gsc_probe()
1230 spin_lock_irqsave(&gsc->slock, flags); in gsc_m2m_suspend()
1232 spin_unlock_irqrestore(&gsc->slock, flags); in gsc_m2m_suspend()
1237 spin_unlock_irqrestore(&gsc->slock, flags); in gsc_m2m_suspend()
1252 spin_lock_irqsave(&gsc->slock, flags); in gsc_m2m_resume()
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/linux/drivers/media/usb/cx231xx/
H A Dcx231xx-audio.c516 spin_lock(&dev->adev.slock); in snd_cx231xx_capture_trigger()
528 spin_unlock(&dev->adev.slock); in snd_cx231xx_capture_trigger()
544 spin_lock_irqsave(&dev->adev.slock, flags); in snd_cx231xx_capture_pointer()
546 spin_unlock_irqrestore(&dev->adev.slock, flags); in snd_cx231xx_capture_pointer()
584 spin_lock_init(&adev->slock); in cx231xx_audio_init()
/linux/drivers/media/pci/tw5864/
H A Dtw5864.h89 spinlock_t slock; /* used for sync between ISR, bh_work & V4L2 API */ member
146 spinlock_t slock; /* used for sync between ISR, bh_work & V4L2 API */ member

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