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Searched refs:buf_lock (Results 1 – 25 of 49) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/char/tpm/
H A Dtpm_vtpm_proxy.c35 struct mutex buf_lock; /* protect buffer and flags */ member
85 mutex_lock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
88 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
95 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
108 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
132 mutex_lock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
135 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
141 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
150 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
156 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
[all …]
/OK3568_Linux_fs/kernel/net/core/
H A Dhwbm.c50 mutex_lock(&bm_pool->buf_lock); in hwbm_pool_add()
53 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
60 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
67 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
81 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
/OK3568_Linux_fs/kernel/drivers/iio/gyro/
H A Dadxrs450.c75 struct mutex buf_lock; member
108 mutex_lock(&st->buf_lock); in adxrs450_spi_read_reg_16()
125 mutex_unlock(&st->buf_lock); in adxrs450_spi_read_reg_16()
144 mutex_lock(&st->buf_lock); in adxrs450_spi_write_reg_16()
156 mutex_unlock(&st->buf_lock); in adxrs450_spi_write_reg_16()
182 mutex_lock(&st->buf_lock); in adxrs450_spi_sensor_data()
194 mutex_unlock(&st->buf_lock); in adxrs450_spi_sensor_data()
216 mutex_lock(&st->buf_lock); in adxrs450_spi_initial()
230 mutex_unlock(&st->buf_lock); in adxrs450_spi_initial()
423 mutex_init(&st->buf_lock); in adxrs450_probe()
H A Dadis16130.c43 struct mutex buf_lock; member
57 mutex_lock(&st->buf_lock); in adis16130_spi_read()
65 mutex_unlock(&st->buf_lock); in adis16130_spi_read()
154 mutex_init(&st->buf_lock); in adis16130_probe()
/OK3568_Linux_fs/kernel/drivers/input/serio/
H A Duserio.c44 spinlock_t buf_lock; member
60 spin_lock_irqsave(&userio->buf_lock, flags); in userio_device_write()
69 spin_unlock_irqrestore(&userio->buf_lock, flags); in userio_device_write()
85 spin_lock_init(&userio->buf_lock); in userio_char_open()
138 spin_lock_irqsave(&userio->buf_lock, flags); in userio_char_read()
150 spin_unlock_irqrestore(&userio->buf_lock, flags); in userio_char_read()
/OK3568_Linux_fs/kernel/drivers/media/cec/usb/rainshadow/
H A Drainshadow-cec.c52 spinlock_t buf_lock; member
116 spin_lock_irqsave(&rain->buf_lock, flags); in rain_irq_work_handler()
118 spin_unlock_irqrestore(&rain->buf_lock, flags); in rain_irq_work_handler()
126 spin_unlock_irqrestore(&rain->buf_lock, flags); in rain_irq_work_handler()
178 spin_lock(&rain->buf_lock); in rain_interrupt()
182 spin_unlock(&rain->buf_lock); in rain_interrupt()
330 spin_lock_init(&rain->buf_lock); in rain_connect()
/OK3568_Linux_fs/kernel/drivers/tty/hvc/
H A Dhvc_vio.c60 spinlock_t buf_lock; member
79 spin_lock_irqsave(&pv->buf_lock, flags); in hvterm_raw_get_chars()
105 spin_unlock_irqrestore(&pv->buf_lock, flags); in hvterm_raw_get_chars()
344 spin_lock_init(&pv->buf_lock); in hvc_vio_probe()
398 spin_lock_init(&hvterm_priv0.buf_lock); in hvc_vio_init_early()
448 spin_lock_init(&hvterm_priv0.buf_lock); in udbg_init_debug_lpar()
465 spin_lock_init(&hvterm_priv0.buf_lock); in udbg_init_debug_lpar_hvsi()
/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/isp/
H A Dbridge.c35 spin_lock_irqsave(&hw->buf_lock, lock_flags); in free_bridge_buf()
37 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in free_bridge_buf()
75 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in free_bridge_buf()
95 spin_lock_irqsave(&hw->buf_lock, lock_flags); in init_buf()
97 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in init_buf()
100 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in init_buf()
181 spin_lock_irqsave(&hw->buf_lock, lock_flags); in init_buf()
183 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in init_buf()
395 spin_lock_irqsave(&hw->buf_lock, lock_flags); in bridge_s_rx_buffer()
398 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in bridge_s_rx_buffer()
[all …]
H A Dbridge_v20.c487 spin_lock_irqsave(&hw->buf_lock, lock_flags); in rkisp_bridge_save_fbcgain()
498 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in rkisp_bridge_save_fbcgain()
701 spin_lock_irqsave(&hw->buf_lock, lock_flags); in bridge_frame_end()
703 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in bridge_frame_end()
961 spin_lock_irqsave(&hw->buf_lock, lock_flags); in rkisp_bridge_get_fbcbuf_fd()
963 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in rkisp_bridge_get_fbcbuf_fd()
966 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in rkisp_bridge_get_fbcbuf_fd()
998 spin_lock_irqsave(&hw->buf_lock, lock_flags); in rkisp_bridge_sendtopp_buffer()
1057 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in rkisp_bridge_sendtopp_buffer()
1066 spin_lock_irqsave(&hw->buf_lock, lock_flags); in rkisp_bridge_save_spbuf()
[all …]
H A Dcommon.c196 mutex_lock(&dev->buf_lock); in rkisp_alloc_buffer()
238 mutex_unlock(&dev->buf_lock); in rkisp_alloc_buffer()
241 mutex_unlock(&dev->buf_lock); in rkisp_alloc_buffer()
251 mutex_lock(&dev->buf_lock); in rkisp_free_buffer()
267 mutex_unlock(&dev->buf_lock); in rkisp_free_buffer()
H A Dbridge_v30.c143 spin_lock_irqsave(&hw->buf_lock, lock_flags); in bridge_frame_end()
145 spin_unlock_irqrestore(&hw->buf_lock, lock_flags); in bridge_frame_end()
/OK3568_Linux_fs/kernel/drivers/staging/iio/meter/
H A Dade7854-i2c.c27 mutex_lock(&st->buf_lock); in ade7854_i2c_write_reg()
62 mutex_unlock(&st->buf_lock); in ade7854_i2c_write_reg()
76 mutex_lock(&st->buf_lock); in ade7854_i2c_read_reg()
108 mutex_unlock(&st->buf_lock); in ade7854_i2c_read_reg()
H A Dade7854-spi.c31 mutex_lock(&st->buf_lock); in ade7854_spi_write_reg()
64 mutex_unlock(&st->buf_lock); in ade7854_spi_write_reg()
89 mutex_lock(&st->buf_lock); in ade7854_spi_read_reg()
118 mutex_unlock(&st->buf_lock); in ade7854_spi_read_reg()
/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspidev.c75 struct mutex buf_lock; member
157 mutex_lock(&spidev->buf_lock); in spidev_read()
168 mutex_unlock(&spidev->buf_lock); in spidev_read()
188 mutex_lock(&spidev->buf_lock); in spidev_write()
194 mutex_unlock(&spidev->buf_lock); in spidev_write()
374 mutex_lock(&spidev->buf_lock); in spidev_ioctl()
490 mutex_unlock(&spidev->buf_lock); in spidev_ioctl()
521 mutex_lock(&spidev->buf_lock); in spidev_compat_ioc_message()
543 mutex_unlock(&spidev->buf_lock); in spidev_compat_ioc_message()
755 mutex_init(&spidev->buf_lock); in spidev_probe()
/OK3568_Linux_fs/external/mpp/mpp/base/
H A Dmpp_buffer_impl.cpp320 pthread_mutex_lock(&group->buf_lock); in inc_buffer_ref()
325 pthread_mutex_unlock(&group->buf_lock); in inc_buffer_ref()
408 pthread_mutex_lock(&group->buf_lock); in mpp_buffer_create()
425 pthread_mutex_unlock(&group->buf_lock); in mpp_buffer_create()
503 pthread_mutex_lock(&group->buf_lock); in mpp_buffer_ref_dec()
510 pthread_mutex_unlock(&group->buf_lock); in mpp_buffer_ref_dec()
549 pthread_mutex_lock(&p->buf_lock); in mpp_buffer_get_unused()
584 pthread_mutex_unlock(&p->buf_lock); in mpp_buffer_get_unused()
650 pthread_mutex_lock(&p->buf_lock); in mpp_buffer_group_reset()
671 pthread_mutex_unlock(&p->buf_lock); in mpp_buffer_group_reset()
[all …]
/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_bufs.c769 spin_lock(&dev->buf_lock); in drm_legacy_addbufs_agp()
771 spin_unlock(&dev->buf_lock); in drm_legacy_addbufs_agp()
775 spin_unlock(&dev->buf_lock); in drm_legacy_addbufs_agp()
919 spin_lock(&dev->buf_lock); in drm_legacy_addbufs_pci()
921 spin_unlock(&dev->buf_lock); in drm_legacy_addbufs_pci()
925 spin_unlock(&dev->buf_lock); in drm_legacy_addbufs_pci()
1131 spin_lock(&dev->buf_lock); in drm_legacy_addbufs_sg()
1133 spin_unlock(&dev->buf_lock); in drm_legacy_addbufs_sg()
1137 spin_unlock(&dev->buf_lock); in drm_legacy_addbufs_sg()
1311 spin_lock(&dev->buf_lock); in __drm_legacy_infobufs()
[all …]
H A Ddrm_legacy_misc.c50 spin_lock_init(&dev->buf_lock); in drm_legacy_init_members()
/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/ispp/
H A Dstream.h99 spinlock_t buf_lock; member
117 spinlock_t buf_lock; member
134 spinlock_t buf_lock; member
H A Dstream_v10.c760 spin_lock_irqsave(&vdev->nr.buf_lock, lock_flags); in nr_work_event()
1045 spin_unlock_irqrestore(&vdev->nr.buf_lock, lock_flags); in nr_work_event()
1087 spin_lock_irqsave(&vdev->tnr.buf_lock, lock_flags); in tnr_work_event()
1312 spin_unlock_irqrestore(&vdev->tnr.buf_lock, lock_flags); in tnr_work_event()
1335 spin_lock_irqsave(&vdev->fec.buf_lock, lock_flags); in fec_work_event()
1479 spin_unlock_irqrestore(&vdev->fec.buf_lock, lock_flags); in fec_work_event()
1500 spin_lock_irqsave(&vdev->tnr.buf_lock, lock_flags); in rkispp_get_tnrbuf_fd()
1502 spin_unlock_irqrestore(&vdev->tnr.buf_lock, lock_flags); in rkispp_get_tnrbuf_fd()
1506 spin_unlock_irqrestore(&vdev->tnr.buf_lock, lock_flags); in rkispp_get_tnrbuf_fd()
1558 spin_lock_irqsave(&vdev->nr.buf_lock, lock_flags); in rkispp_get_nrbuf_fd()
[all …]
H A Dhw.h52 spinlock_t buf_lock; member
/OK3568_Linux_fs/kernel/fs/pstore/
H A Dplatform.c398 if (down_trylock(&psinfo->buf_lock)) { in pstore_dump()
405 if (down_interruptible(&psinfo->buf_lock)) { in pstore_dump()
471 up(&psinfo->buf_lock); in pstore_dump()
597 sema_init(&psinfo->buf_lock, 1); in pstore_register()
/OK3568_Linux_fs/kernel/include/net/
H A Dhwbm.h15 struct mutex buf_lock; member
/OK3568_Linux_fs/kernel/drivers/media/usb/stk1160/
H A Dstk1160-v4l.c688 spin_lock_irqsave(&dev->buf_lock, flags); in buffer_queue()
712 spin_unlock_irqrestore(&dev->buf_lock, flags); in buffer_queue()
754 spin_lock_irqsave(&dev->buf_lock, flags); in stk1160_clear_queue()
773 spin_unlock_irqrestore(&dev->buf_lock, flags); in stk1160_clear_queue()
/OK3568_Linux_fs/kernel/drivers/scsi/lpfc/
H A Dlpfc_nvme.c1104 spin_lock(&lpfc_ncmd->buf_lock); in lpfc_nvme_io_cmd_wqe_cmpl()
1107 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_io_cmd_wqe_cmpl()
1285 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_io_cmd_wqe_cmpl()
1288 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_io_cmd_wqe_cmpl()
1970 spin_lock(&lpfc_nbuf->buf_lock); in lpfc_nvme_fcp_abort()
2034 spin_unlock(&lpfc_nbuf->buf_lock); in lpfc_nvme_fcp_abort()
2053 spin_unlock(&lpfc_nbuf->buf_lock); in lpfc_nvme_fcp_abort()
2793 spin_lock(&lpfc_ncmd->buf_lock); in lpfc_nvme_cancel_iocb()
2795 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_cancel_iocb()
2812 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_cancel_iocb()
/OK3568_Linux_fs/kernel/include/drm/
H A Ddrm_device.h363 spinlock_t buf_lock; member

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