| /openbmc/linux/drivers/video/backlight/ |
| H A 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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| H A 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()
302 mutex_unlock(&bd->ops_lock); in actual_brightness_show()
327 mutex_lock(&bd->ops_lock); in backlight_suspend()
332 mutex_unlock(&bd->ops_lock); in backlight_suspend()
[all …]
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| /openbmc/linux/drivers/rtc/ |
| H A 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()
391 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_alarm()
403 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm()
468 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_set_alarm()
487 mutex_unlock(&rtc->ops_lock); in rtc_set_alarm()
[all …]
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| H A D | dev.c | 214 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_dev_ioctl()
258 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()
[all …]
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| H A D | class.c | 32 mutex_lock(&rtc->ops_lock); in rtc_device_release()
35 mutex_unlock(&rtc->ops_lock); in rtc_device_release()
40 mutex_destroy(&rtc->ops_lock); in rtc_device_release()
227 mutex_init(&rtc->ops_lock); in rtc_allocate_device()
341 mutex_lock(&rtc->ops_lock); in devm_rtc_unregister_device()
350 mutex_unlock(&rtc->ops_lock); in devm_rtc_unregister_device()
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| H A D | rtc-isl12026.c | 300 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()
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| H A D | rtc-ds1307.c | 690 struct mutex *lock = &ds1307->rtc->ops_lock; in mcp794xx_irq()
1157 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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| H A 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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| /openbmc/linux/fs/dlm/ |
| H A D | plock.c | 19 static DEFINE_SPINLOCK(ops_lock);
94 spin_lock(&ops_lock); in send_op()
96 spin_unlock(&ops_lock); in send_op()
180 spin_lock(&ops_lock); in dlm_posix_lock()
185 spin_unlock(&ops_lock); in dlm_posix_lock()
188 spin_unlock(&ops_lock); in dlm_posix_lock()
198 spin_lock(&ops_lock); in dlm_posix_lock()
200 spin_unlock(&ops_lock); in dlm_posix_lock()
397 spin_lock(&ops_lock); in dlm_posix_cancel()
403 spin_unlock(&ops_lock); in dlm_posix_cancel()
[all …]
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| /openbmc/linux/samples/vfio-mdev/ |
| H A D | mbochs.c | 176 struct mutex ops_lock; member
254 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_check_framebuffer()
446 mutex_lock(&mdev_state->ops_lock); in mdev_access()
499 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
544 mutex_init(&mdev_state->ops_lock); in mbochs_init_dev()
730 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in __mbochs_get_page()
751 mutex_lock(&mdev_state->ops_lock); in mbochs_get_page()
753 mutex_unlock(&mdev_state->ops_lock); in mbochs_get_page()
763 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_put_pages()
916 mutex_lock(&mdev_state->ops_lock); in mbochs_release_dmabuf()
[all …]
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| H A D | mtty.c | 134 struct mutex ops_lock; member
202 lockdep_assert_held(&mdev_state->ops_lock); in mtty_trigger_interrupt()
686 mutex_lock(&mdev_state->ops_lock); in mdev_access()
741 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
775 mutex_init(&mdev_state->ops_lock); in mtty_init_dev()
975 mutex_lock(&mdev_state->ops_lock); in mtty_set_irqs()
1129 mutex_unlock(&mdev_state->ops_lock); in mtty_set_irqs()
1144 mutex_lock(&mdev_state->ops_lock); in mtty_get_region_info()
1170 mutex_unlock(&mdev_state->ops_lock); in mtty_get_region_info()
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| H A D | mdpy.c | 98 struct mutex ops_lock; member
175 mutex_lock(&mdev_state->ops_lock); in mdev_access()
204 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
242 mutex_init(&mdev_state->ops_lock); in mdpy_init_dev()
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| /openbmc/linux/drivers/media/platform/rockchip/rkisp1/ |
| H A D | rkisp1-resizer.c | 599 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
602 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
613 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
621 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
637 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
657 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
674 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
676 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
716 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
720 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
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| H A D | rkisp1-isp.c | 735 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_fmt()
738 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_fmt()
748 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_fmt()
759 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_fmt()
774 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_selection()
799 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_selection()
815 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_selection()
823 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_selection()
898 mutex_lock(&isp->ops_lock); in rkisp1_isp_s_stream()
912 mutex_unlock(&isp->ops_lock); in rkisp1_isp_s_stream()
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| H A D | rkisp1-common.h | 214 struct mutex ops_lock; /* serialize the subdevice ops */ member
415 struct mutex ops_lock; /* serialize the subdevice ops */ member
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| /openbmc/linux/drivers/net/wwan/ |
| H A D | wwan_core.c | 79 struct mutex ops_lock; /* Serialize ops + protect against removal */ member
353 mutex_destroy(&port->ops_lock); in wwan_port_destroy()
469 mutex_init(&port->ops_lock); in wwan_create_port()
511 mutex_lock(&port->ops_lock); in wwan_remove_port()
515 mutex_unlock(&port->ops_lock); in wwan_remove_port()
560 mutex_lock(&port->ops_lock); in wwan_port_op_start()
574 mutex_unlock(&port->ops_lock); in wwan_port_op_start()
581 mutex_lock(&port->ops_lock); in wwan_port_op_stop()
588 mutex_unlock(&port->ops_lock); in wwan_port_op_stop()
596 mutex_lock(&port->ops_lock); in wwan_port_op_tx()
[all …]
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| /openbmc/linux/include/linux/ |
| H A D | rtc.h | 94 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)
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| H A D | lcd.h | 62 struct mutex ops_lock; member
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| H A D | backlight.h | 303 struct mutex ops_lock; member
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