| /Linux-v5.15/drivers/video/backlight/ |
| D | lcd.c | 37 mutex_lock(&ld->ops_lock); in fb_notifier_callback()
47 mutex_unlock(&ld->ops_lock); in fb_notifier_callback()
79 mutex_lock(&ld->ops_lock); in lcd_power_show()
84 mutex_unlock(&ld->ops_lock); in lcd_power_show()
102 mutex_lock(&ld->ops_lock); in lcd_power_store()
108 mutex_unlock(&ld->ops_lock); in lcd_power_store()
120 mutex_lock(&ld->ops_lock); in contrast_show()
123 mutex_unlock(&ld->ops_lock); in contrast_show()
141 mutex_lock(&ld->ops_lock); in contrast_store()
147 mutex_unlock(&ld->ops_lock); in contrast_store()
[all …]
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| D | backlight.c | 109 mutex_lock(&bd->ops_lock); in fb_notifier_callback()
133 mutex_unlock(&bd->ops_lock); in fb_notifier_callback()
201 mutex_lock(&bd->ops_lock); in bl_power_store()
216 mutex_unlock(&bd->ops_lock); in bl_power_store()
235 mutex_lock(&bd->ops_lock); in backlight_device_set_brightness()
245 mutex_unlock(&bd->ops_lock); in backlight_device_set_brightness()
294 mutex_lock(&bd->ops_lock); in actual_brightness_show()
299 mutex_unlock(&bd->ops_lock); in actual_brightness_show()
324 mutex_lock(&bd->ops_lock); in backlight_suspend()
329 mutex_unlock(&bd->ops_lock); in backlight_suspend()
[all …]
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| /Linux-v5.15/fs/dlm/ |
| D | plock.c | 16 static spinlock_t ops_lock; variable
65 spin_lock(&ops_lock); in send_op()
67 spin_unlock(&ops_lock); in send_op()
149 spin_lock(&ops_lock); in dlm_posix_lock()
151 spin_unlock(&ops_lock); in dlm_posix_lock()
161 spin_lock(&ops_lock); in dlm_posix_lock()
167 spin_unlock(&ops_lock); in dlm_posix_lock()
194 spin_lock(&ops_lock); in dlm_plock_callback()
200 spin_unlock(&ops_lock); in dlm_plock_callback()
293 spin_lock(&ops_lock); in dlm_posix_unlock()
[all …]
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| /Linux-v5.15/drivers/rtc/ |
| D | interface.c | 114 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_time()
119 mutex_unlock(&rtc->ops_lock); in rtc_read_time()
151 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_set_time()
163 mutex_unlock(&rtc->ops_lock); in rtc_set_time()
183 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_alarm_internal()
206 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm_internal()
390 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_alarm()
402 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm()
465 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_set_alarm()
476 mutex_unlock(&rtc->ops_lock); in rtc_set_alarm()
[all …]
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| D | dev.c | 213 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_dev_ioctl()
256 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
267 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
319 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
330 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
346 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
350 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
354 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
358 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
369 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
[all …]
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| D | class.c | 31 mutex_destroy(&rtc->ops_lock); in rtc_device_release()
218 mutex_init(&rtc->ops_lock); in rtc_allocate_device()
331 mutex_lock(&rtc->ops_lock); in devm_rtc_unregister_device()
339 mutex_unlock(&rtc->ops_lock); in devm_rtc_unregister_device()
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| D | rtc-isl12026.c | 301 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_read()
311 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_read()
342 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_write()
374 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_write()
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| D | rtc-ds1307.c | 689 struct mutex *lock = &ds1307->rtc->ops_lock; in mcp794xx_irq()
1156 struct mutex *lock = &ds1307->rtc->ops_lock; in ds1307_irq()
1425 struct mutex *lock = &ds1307->rtc->ops_lock; in ds1337_write_control()
1535 struct mutex *lock = &ds1307->rtc->ops_lock; in ds3231_clk_32khz_control()
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| D | rtc-ds1685.c | 844 struct mutex *rtc_mutex = &rtc->dev->ops_lock; in ds1685_nvram_read()
911 struct mutex *rtc_mutex = &rtc->dev->ops_lock; in ds1685_nvram_write()
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| /Linux-v5.15/samples/vfio-mdev/ |
| D | mbochs.c | 168 struct mutex ops_lock; member
246 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_check_framebuffer()
438 mutex_lock(&mdev_state->ops_lock); in mdev_access()
491 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
543 mutex_init(&mdev_state->ops_lock); in mbochs_probe()
706 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in __mbochs_get_page()
727 mutex_lock(&mdev_state->ops_lock); in mbochs_get_page()
729 mutex_unlock(&mdev_state->ops_lock); in mbochs_get_page()
739 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_put_pages()
892 mutex_lock(&mdev_state->ops_lock); in mbochs_release_dmabuf()
[all …]
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| D | mtty.c | 136 struct mutex ops_lock; member
646 mutex_lock(&mdev_state->ops_lock); in mdev_access()
701 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
739 mutex_init(&mdev_state->ops_lock); in mtty_probe()
906 mutex_lock(&mdev_state->ops_lock); in mtty_set_irqs()
989 mutex_unlock(&mdev_state->ops_lock); in mtty_set_irqs()
1031 mutex_lock(&mdev_state->ops_lock); in mtty_get_region_info()
1057 mutex_unlock(&mdev_state->ops_lock); in mtty_get_region_info()
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| D | mdpy.c | 95 struct mutex ops_lock; member
172 mutex_lock(&mdev_state->ops_lock); in mdev_access()
201 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
252 mutex_init(&mdev_state->ops_lock); in mdpy_probe()
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| /Linux-v5.15/drivers/net/wwan/ |
| D | wwan_core.c | 70 struct mutex ops_lock; /* Serialize ops + protect against removal */ member
278 mutex_destroy(&port->ops_lock); in wwan_port_destroy()
391 mutex_init(&port->ops_lock); in wwan_create_port()
432 mutex_lock(&port->ops_lock); in wwan_remove_port()
436 mutex_unlock(&port->ops_lock); in wwan_remove_port()
479 mutex_lock(&port->ops_lock); in wwan_port_op_start()
493 mutex_unlock(&port->ops_lock); in wwan_port_op_start()
500 mutex_lock(&port->ops_lock); in wwan_port_op_stop()
507 mutex_unlock(&port->ops_lock); in wwan_port_op_stop()
515 mutex_lock(&port->ops_lock); in wwan_port_op_tx()
[all …]
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| /Linux-v5.15/drivers/media/platform/rockchip/rkisp1/ |
| D | rkisp1-resizer.c | 649 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
652 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
663 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
671 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
687 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
707 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
724 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
726 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
766 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
770 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
[all …]
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| D | rkisp1-isp.c | 825 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_fmt()
828 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_fmt()
838 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_fmt()
849 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_fmt()
864 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_selection()
889 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_selection()
907 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_selection()
915 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_selection()
1003 mutex_lock(&isp->ops_lock); in rkisp1_isp_s_stream()
1015 mutex_unlock(&isp->ops_lock); in rkisp1_isp_s_stream()
[all …]
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| D | rkisp1-common.h | 132 struct mutex ops_lock; /* serialize the subdevice ops */ member
295 struct mutex ops_lock; /* serialize the subdevice ops */ member
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| /Linux-v5.15/include/linux/ |
| D | rtc.h | 91 struct mutex ops_lock; member
165 #define rtc_lock(d) mutex_lock(&d->ops_lock)
166 #define rtc_unlock(d) mutex_unlock(&d->ops_lock)
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| D | lcd.h | 62 struct mutex ops_lock; member
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| D | backlight.h | 303 struct mutex ops_lock; member
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