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Searched refs:ops_lock (Results 1 – 16 of 16) sorted by relevance

/linux/drivers/video/backlight/
A Dlcd.c37 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 …]
A Dbacklight.c111 mutex_lock(&bd->ops_lock); in fb_notifier_callback()
135 mutex_unlock(&bd->ops_lock); in fb_notifier_callback()
203 mutex_lock(&bd->ops_lock); in bl_power_store()
218 mutex_unlock(&bd->ops_lock); in bl_power_store()
237 mutex_lock(&bd->ops_lock); in backlight_device_set_brightness()
247 mutex_unlock(&bd->ops_lock); in backlight_device_set_brightness()
296 mutex_lock(&bd->ops_lock); in actual_brightness_show()
327 mutex_lock(&bd->ops_lock); in backlight_suspend()
341 mutex_lock(&bd->ops_lock); in backlight_resume()
395 mutex_lock(&bd->ops_lock); in backlight_force_update()
[all …]
/linux/drivers/rtc/
A Dinterface.c119 mutex_unlock(&rtc->ops_lock); in rtc_read_time()
163 mutex_unlock(&rtc->ops_lock); in rtc_set_time()
206 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm_internal()
403 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm()
487 mutex_unlock(&rtc->ops_lock); in rtc_set_alarm()
521 mutex_unlock(&rtc->ops_lock); in rtc_initialize_alarm()
911 mutex_lock(&rtc->ops_lock); in rtc_timer_do_work()
998 mutex_lock(&rtc->ops_lock); in rtc_timer_start()
1019 mutex_lock(&rtc->ops_lock); in rtc_timer_cancel()
1046 mutex_lock(&rtc->ops_lock); in rtc_read_offset()
[all …]
A Ddev.c258 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
269 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
321 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
332 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
348 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
352 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
356 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
360 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
371 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
406 mutex_lock(&rtc->ops_lock); in rtc_dev_ioctl()
[all …]
A Dclass.c31 mutex_lock(&rtc->ops_lock); in rtc_device_release()
34 mutex_unlock(&rtc->ops_lock); in rtc_device_release()
39 mutex_destroy(&rtc->ops_lock); in rtc_device_release()
231 mutex_init(&rtc->ops_lock); in rtc_allocate_device()
345 mutex_lock(&rtc->ops_lock); in devm_rtc_unregister_device()
354 mutex_unlock(&rtc->ops_lock); in devm_rtc_unregister_device()
A Drtc-isl12026.c300 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_read()
310 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_read()
341 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_write()
373 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_write()
A Drtc-ds1307.c695 struct mutex *lock = &ds1307->rtc->ops_lock; in mcp794xx_irq()
1162 struct mutex *lock = &ds1307->rtc->ops_lock; in ds1307_irq()
1430 struct mutex *lock = &ds1307->rtc->ops_lock; in ds1337_write_control()
1540 struct mutex *lock = &ds1307->rtc->ops_lock; in ds3231_clk_32khz_control()
A Drtc-ds1685.c844 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()
/linux/fs/dlm/
A Dplock.c94 spin_lock(&ops_lock); in send_op()
96 spin_unlock(&ops_lock); in send_op()
176 spin_lock(&ops_lock); in dlm_posix_lock()
184 spin_unlock(&ops_lock); in dlm_posix_lock()
194 spin_lock(&ops_lock); in dlm_posix_lock()
390 spin_lock(&ops_lock); in dlm_posix_cancel()
490 spin_lock(&ops_lock); in dev_read()
499 spin_unlock(&ops_lock); in dev_read()
544 spin_lock(&ops_lock); in dev_write()
573 spin_unlock(&ops_lock); in dev_write()
[all …]
/linux/samples/vfio-mdev/
A Dmbochs.c179 struct mutex ops_lock; member
449 mutex_lock(&mdev_state->ops_lock); in mdev_access()
502 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
547 mutex_init(&mdev_state->ops_lock); in mbochs_init_dev()
754 mutex_lock(&mdev_state->ops_lock); in mbochs_get_page()
756 mutex_unlock(&mdev_state->ops_lock); in mbochs_get_page()
919 mutex_lock(&mdev_state->ops_lock); in mbochs_release_dmabuf()
923 mutex_unlock(&mdev_state->ops_lock); in mbochs_release_dmabuf()
1124 mutex_lock(&mdev_state->ops_lock); in mbochs_query_gfx_plane()
1169 mutex_lock(&mdev_state->ops_lock); in mbochs_get_gfx_dmabuf()
[all …]
A Dmdpy.c101 struct mutex ops_lock; member
178 mutex_lock(&mdev_state->ops_lock); in mdev_access()
207 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
245 mutex_init(&mdev_state->ops_lock); in mdpy_init_dev()
A Dmtty.c159 struct mutex ops_lock; member
233 lockdep_assert_held(&mdev_state->ops_lock); in mtty_trigger_interrupt()
717 mutex_lock(&mdev_state->ops_lock); in mdev_access()
772 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
1341 mutex_init(&mdev_state->ops_lock); in mtty_init_dev()
1562 mutex_lock(&mdev_state->ops_lock); in mtty_set_irqs()
1716 mutex_unlock(&mdev_state->ops_lock); in mtty_set_irqs()
1731 mutex_lock(&mdev_state->ops_lock); in mtty_get_region_info()
1757 mutex_unlock(&mdev_state->ops_lock); in mtty_get_region_info()
/linux/drivers/net/wwan/
A Dwwan_core.c360 mutex_destroy(&port->ops_lock); in wwan_port_destroy()
476 mutex_init(&port->ops_lock); in wwan_create_port()
518 mutex_lock(&port->ops_lock); in wwan_remove_port()
522 mutex_unlock(&port->ops_lock); in wwan_remove_port()
567 mutex_lock(&port->ops_lock); in wwan_port_op_start()
581 mutex_unlock(&port->ops_lock); in wwan_port_op_start()
588 mutex_lock(&port->ops_lock); in wwan_port_op_stop()
595 mutex_unlock(&port->ops_lock); in wwan_port_op_stop()
603 mutex_lock(&port->ops_lock); in wwan_port_op_tx()
615 mutex_unlock(&port->ops_lock); in wwan_port_op_tx()
[all …]
/linux/include/linux/
A Drtc.h94 struct mutex ops_lock; member
167 #define rtc_lock(d) mutex_lock(&d->ops_lock)
168 #define rtc_unlock(d) mutex_unlock(&d->ops_lock)
A Dlcd.h62 struct mutex ops_lock; member
A Dbacklight.h288 struct mutex ops_lock; member

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