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Searched refs:slock (Results 1 – 25 of 153) sorted by relevance

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/linux-6.6.21/drivers/media/pci/tw5864/
Dtw5864-core.c87 spin_lock_irqsave(&dev->slock, flags); in tw5864_interrupts_disable()
90 spin_unlock_irqrestore(&dev->slock, flags); in tw5864_interrupts_disable()
131 spin_lock_irqsave(&dev->slock, flags); in tw5864_h264_isr()
151 spin_lock(&input->slock); in tw5864_h264_isr()
156 spin_unlock(&input->slock); in tw5864_h264_isr()
165 spin_unlock_irqrestore(&dev->slock, flags); in tw5864_h264_isr()
189 spin_lock_irqsave(&dev->slock, flags); in tw5864_timer_isr()
191 spin_unlock_irqrestore(&dev->slock, flags); in tw5864_timer_isr()
205 spin_lock_irqsave(&input->slock, flags); in tw5864_timer_isr()
216 spin_unlock_irqrestore(&input->slock, flags); in tw5864_timer_isr()
[all …]
Dtw5864-video.c203 spin_lock_irqsave(&dev->slock, flags); in tw5864_buf_queue()
205 spin_unlock_irqrestore(&dev->slock, flags); in tw5864_buf_queue()
363 spin_lock_irqsave(&dev->slock, flags); in tw5864_enable_input()
365 spin_unlock_irqrestore(&dev->slock, flags); in tw5864_enable_input()
421 spin_lock_irqsave(&dev->slock, flags); in tw5864_disable_input()
423 spin_unlock_irqrestore(&dev->slock, flags); in tw5864_disable_input()
453 spin_lock_irqsave(&input->slock, flags); in tw5864_stop_streaming()
465 spin_unlock_irqrestore(&input->slock, flags); in tw5864_stop_streaming()
507 spin_lock_irqsave(&input->slock, flags); in tw5864_s_ctrl()
512 spin_unlock_irqrestore(&input->slock, flags); in tw5864_s_ctrl()
[all …]
/linux-6.6.21/arch/arc/include/asm/
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-6.6.21/include/linux/
Dspinlock_rt.h19 #define spin_lock_init(slock) \ argument
23 rt_mutex_base_init(&(slock)->lock); \
24 __rt_spin_lock_init(slock, #slock, &__key, false); \
27 #define local_spin_lock_init(slock) \ argument
31 rt_mutex_base_init(&(slock)->lock); \
32 __rt_spin_lock_init(slock, #slock, &__key, true); \
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()
/linux-6.6.21/drivers/tty/
Dmxser.c279 spinlock_t slock; member
450 spin_lock_irqsave(&info->slock, flags); in mxser_start_tx()
452 spin_unlock_irqrestore(&info->slock, flags); in mxser_start_tx()
474 spin_lock_irqsave(&mp->slock, flags); in mxser_dtr_rts()
481 spin_unlock_irqrestore(&mp->slock, flags); in mxser_dtr_rts()
736 spin_lock_irqsave(&info->slock, flags); in mxser_activate()
740 spin_unlock_irqrestore(&info->slock, flags); in mxser_activate()
757 spin_unlock_irqrestore(&info->slock, flags); in mxser_activate()
806 spin_unlock_irqrestore(&info->slock, flags); in mxser_activate()
836 spin_lock_irqsave(&info->slock, flags); in mxser_shutdown_port()
[all …]
/linux-6.6.21/arch/arm/include/asm/
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-6.6.21/drivers/iio/adc/
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()
411 mutex_lock(&st->slock); in ti_ads7950_set()
421 mutex_unlock(&st->slock); in ti_ads7950_set()
429 mutex_lock(&st->slock); in ti_ads7950_get()
454 mutex_unlock(&st->slock); in ti_ads7950_get()
474 mutex_lock(&st->slock); in _ti_ads7950_set_direction()
[all …]
/linux-6.6.21/drivers/media/pci/cx23885/
Dcx23885-vbi.c76 spin_lock(&dev->slock); in cx23885_vbi_irq()
79 spin_unlock(&dev->slock); in cx23885_vbi_irq()
198 spin_lock_irqsave(&dev->slock, flags); in buffer_queue()
200 spin_unlock_irqrestore(&dev->slock, flags); in buffer_queue()
208 spin_lock_irqsave(&dev->slock, flags); in buffer_queue()
210 spin_unlock_irqrestore(&dev->slock, flags); in buffer_queue()
235 spin_lock_irqsave(&dev->slock, flags); in cx23885_stop_streaming()
243 spin_unlock_irqrestore(&dev->slock, flags); in cx23885_stop_streaming()
/linux-6.6.21/drivers/hte/
Dhte.c64 spinlock_t slock; member
208 spin_lock_irqsave(&ei->slock, flag); in hte_ts_put()
211 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_put()
213 spin_lock_irqsave(&ei->slock, flag); in hte_ts_put()
223 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_put()
266 spin_lock_irqsave(&ei->slock, flag); in hte_ts_dis_en_common()
274 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_dis_en_common()
282 spin_lock_irqsave(&ei->slock, flag); in hte_ts_dis_en_common()
290 spin_unlock_irqrestore(&ei->slock, flag); in hte_ts_dis_en_common()
298 spin_lock_irqsave(&ei->slock, flag); in hte_ts_dis_en_common()
[all …]
/linux-6.6.21/drivers/media/dvb-core/
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()
189 spin_lock_init(&ctx->slock); in dvb_vb2_init()
269 spin_lock_irqsave(&ctx->slock, flags); in dvb_vb2_fill_buffer()
318 spin_unlock_irqrestore(&ctx->slock, flags); in dvb_vb2_fill_buffer()
416 spin_lock_irqsave(&ctx->slock, flags); in dvb_vb2_dqbuf()
420 spin_unlock_irqrestore(&ctx->slock, flags); in dvb_vb2_dqbuf()
/linux-6.6.21/arch/powerpc/include/asm/
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()
/linux-6.6.21/drivers/media/platform/st/sti/bdisp/
Dbdisp-v4l2.c124 spin_lock_irqsave(&ctx->bdisp_dev->slock, flags); in bdisp_ctx_state_lock_set()
126 spin_unlock_irqrestore(&ctx->bdisp_dev->slock, flags); in bdisp_ctx_state_lock_set()
133 spin_lock_irqsave(&ctx->bdisp_dev->slock, flags); in bdisp_ctx_state_lock_clear()
135 spin_unlock_irqrestore(&ctx->bdisp_dev->slock, flags); in bdisp_ctx_state_lock_clear()
143 spin_lock_irqsave(&ctx->bdisp_dev->slock, flags); in bdisp_ctx_state_is_set()
145 spin_unlock_irqrestore(&ctx->bdisp_dev->slock, flags); in bdisp_ctx_state_is_set()
317 spin_lock_irqsave(&bdisp->slock, flags); in bdisp_device_run()
358 spin_unlock_irqrestore(&bdisp->slock, flags); in bdisp_device_run()
397 spin_lock_irqsave(&ctx->bdisp_dev->slock, flags); in bdisp_s_ctrl()
399 spin_unlock_irqrestore(&ctx->bdisp_dev->slock, flags); in bdisp_s_ctrl()
[all …]
/linux-6.6.21/drivers/gpio/
Dgpio-rockchip.c166 raw_spin_lock_irqsave(&bank->slock, flags); in rockchip_gpio_set_direction()
168 raw_spin_unlock_irqrestore(&bank->slock, flags); in rockchip_gpio_set_direction()
179 raw_spin_lock_irqsave(&bank->slock, flags); in rockchip_gpio_set()
181 raw_spin_unlock_irqrestore(&bank->slock, flags); in rockchip_gpio_set()
220 raw_spin_lock_irqsave(&bank->slock, flags); in rockchip_gpio_set_debounce()
244 raw_spin_unlock_irqrestore(&bank->slock, flags); in rockchip_gpio_set_debounce()
357 raw_spin_lock_irqsave(&bank->slock, flags); in rockchip_irq_demux()
369 raw_spin_unlock_irqrestore(&bank->slock, flags); in rockchip_irq_demux()
394 raw_spin_lock_irqsave(&bank->slock, flags); in rockchip_irq_set_type()
399 raw_spin_unlock_irqrestore(&bank->slock, flags); in rockchip_irq_set_type()
[all …]
/linux-6.6.21/drivers/media/platform/samsung/exynos-gsc/
Dgsc-core.h330 spinlock_t slock; member
417 spin_lock_irqsave(&ctx->gsc_dev->slock, flags); in gsc_ctx_state_lock_set()
419 spin_unlock_irqrestore(&ctx->gsc_dev->slock, flags); in gsc_ctx_state_lock_set()
426 spin_lock_irqsave(&ctx->gsc_dev->slock, flags); in gsc_ctx_state_lock_clear()
428 spin_unlock_irqrestore(&ctx->gsc_dev->slock, flags); in gsc_ctx_state_lock_clear()
473 spin_lock_irqsave(&ctx->gsc_dev->slock, flags); in gsc_ctx_state_is_set()
475 spin_unlock_irqrestore(&ctx->gsc_dev->slock, flags); in gsc_ctx_state_is_set()
/linux-6.6.21/drivers/media/platform/samsung/s3c-camif/
Dcamif-capture.c156 spin_lock_irqsave(&camif->slock, flags); in camif_reinitialize()
174 spin_unlock_irqrestore(&camif->slock, flags); in camif_reinitialize()
188 spin_lock_irqsave(&camif->slock, flags); in s3c_vp_active()
190 spin_unlock_irqrestore(&camif->slock, flags); in s3c_vp_active()
200 spin_lock_irqsave(&camif->slock, flags); in camif_is_streaming()
202 spin_unlock_irqrestore(&camif->slock, flags); in camif_is_streaming()
216 spin_lock_irqsave(&camif->slock, flags); in camif_stop_capture()
219 spin_unlock_irqrestore(&camif->slock, flags); in camif_stop_capture()
225 spin_lock_irqsave(&camif->slock, flags); in camif_stop_capture()
236 spin_unlock_irqrestore(&camif->slock, flags); in camif_stop_capture()
[all …]
/linux-6.6.21/drivers/media/pci/sta2x11/
Dsta2x11_vip.c127 spinlock_t slock; member
221 spin_lock_irq(&vip->slock); in start_dma()
227 spin_unlock_irq(&vip->slock); in start_dma()
336 spin_lock_irq(&vip->slock); in start_streaming()
339 spin_unlock_irq(&vip->slock); in start_streaming()
679 spin_lock_irq(&vip->slock); in vidioc_s_fmt_vid_cap()
690 spin_unlock_irq(&vip->slock); in vidioc_s_fmt_vid_cap()
812 spin_lock_irq(&vip->slock); in sta2x11_vip_init_register()
821 spin_unlock_irq(&vip->slock); in sta2x11_vip_init_register()
825 spin_lock_irq(&vip->slock); in sta2x11_vip_clear_register()
[all …]
/linux-6.6.21/drivers/media/platform/samsung/exynos4-is/
Dfimc-lite.c149 spin_lock_irqsave(&fimc->slock, flags); in fimc_lite_hw_init()
162 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_lite_hw_init()
180 spin_lock_irqsave(&fimc->slock, flags); in fimc_lite_reinit()
205 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_lite_reinit()
222 spin_lock_irqsave(&fimc->slock, flags); in fimc_lite_stop_capture()
225 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_lite_stop_capture()
250 spin_lock_irqsave(&fimc->slock, flags); in flite_irq_handler()
301 spin_unlock_irqrestore(&fimc->slock, flags); in flite_irq_handler()
311 spin_lock_irqsave(&fimc->slock, flags); in start_streaming()
316 spin_unlock_irqrestore(&fimc->slock, flags); in start_streaming()
[all …]
Dfimc-lite.h158 spinlock_t slock; member
187 spin_lock_irqsave(&fimc->slock, flags); in fimc_lite_active()
190 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_lite_active()
Dfimc-core.h416 spinlock_t slock; member
533 spin_lock_irqsave(&fimc->slock, flags); in fimc_capture_active()
536 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_capture_active()
544 spin_lock_irqsave(&ctx->fimc_dev->slock, flags); in fimc_ctx_state_set()
546 spin_unlock_irqrestore(&ctx->fimc_dev->slock, flags); in fimc_ctx_state_set()
554 spin_lock_irqsave(&ctx->fimc_dev->slock, flags); in fimc_ctx_state_is_set()
556 spin_unlock_irqrestore(&ctx->fimc_dev->slock, flags); in fimc_ctx_state_is_set()
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()
826 spin_lock_irqsave(&fimc->slock, flags); in fimc_m2m_suspend()
828 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_m2m_suspend()
833 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_m2m_suspend()
848 spin_lock_irqsave(&fimc->slock, flags); in fimc_m2m_resume()
852 spin_unlock_irqrestore(&fimc->slock, flags); in fimc_m2m_resume()
[all …]
/linux-6.6.21/drivers/media/pci/cx88/
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()
[all …]
/linux-6.6.21/arch/powerpc/lib/
Dlocks.c25 lock_value = lock->slock; in splpar_spin_yield()
35 if (lock->slock != lock_value) in splpar_spin_yield()
/linux-6.6.21/drivers/clk/samsung/
Dclk-exynos-clkout.c32 spinlock_t slock; member
135 spin_lock_init(&clkout->slock); in exynos_clkout_probe()
164 clkout->gate.lock = &clkout->slock; in exynos_clkout_probe()
169 clkout->mux.lock = &clkout->slock; in exynos_clkout_probe()
/linux-6.6.21/drivers/media/pci/solo6x10/
Dsolo6x10-v4l2.c239 spin_lock(&solo_dev->slock); in solo_thread_try()
250 spin_unlock(&solo_dev->slock); in solo_thread_try()
255 assert_spin_locked(&solo_dev->slock); in solo_thread_try()
256 spin_unlock(&solo_dev->slock); in solo_thread_try()
336 spin_lock(&solo_dev->slock); in solo_stop_streaming()
345 spin_unlock(&solo_dev->slock); in solo_stop_streaming()
357 spin_lock(&solo_dev->slock); in solo_buf_queue()
359 spin_unlock(&solo_dev->slock); in solo_buf_queue()
643 spin_lock_init(&solo_dev->slock); in solo_v4l2_init()

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