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Searched refs:buf_mutex (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/media/usb/dvb-usb/
H A Dvp702x-fe.c44 mutex_lock(&dst->buf_mutex); in vp702x_fe_refresh_state()
56 mutex_unlock(&dst->buf_mutex); in vp702x_fe_refresh_state()
146 mutex_lock(&dst->buf_mutex); in vp702x_fe_set_frontend()
192 mutex_unlock(&dst->buf_mutex); in vp702x_fe_set_frontend()
223 mutex_lock(&dst->buf_mutex); in vp702x_fe_send_diseqc_msg()
238 mutex_unlock(&dst->buf_mutex); in vp702x_fe_send_diseqc_msg()
268 mutex_lock(&dst->buf_mutex); in vp702x_fe_set_tone()
279 mutex_unlock(&dst->buf_mutex); in vp702x_fe_set_tone()
301 mutex_lock(&dst->buf_mutex); in vp702x_fe_set_voltage()
312 mutex_unlock(&dst->buf_mutex); in vp702x_fe_set_voltage()
H A Dvp702x.h103 struct mutex buf_mutex; member
/linux/drivers/hwtracing/intel_th/
H A Dmsu.c163 struct mutex buf_mutex; member
457 mutex_lock(&msc->buf_mutex); in msc_iter_install()
475 mutex_unlock(&msc->buf_mutex); in msc_iter_install()
482 mutex_lock(&msc->buf_mutex); in msc_iter_remove()
484 mutex_unlock(&msc->buf_mutex); in msc_iter_remove()
774 lockdep_assert_held(&msc->buf_mutex); in msc_configure()
833 lockdep_assert_held(&msc->buf_mutex); in msc_disable()
885 mutex_lock(&msc->buf_mutex); in intel_th_msc_activate()
891 mutex_unlock(&msc->buf_mutex); in intel_th_msc_activate()
903 mutex_lock(&msc->buf_mutex); in intel_th_msc_deactivate()
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/linux/drivers/rapidio/devices/
H A Drio_mport_cdev.c148 struct mutex buf_mutex; member
382 mutex_lock(&md->buf_mutex); in rio_mport_get_outbound_mapping()
403 mutex_unlock(&md->buf_mutex); in rio_mport_get_outbound_mapping()
456 mutex_lock(&md->buf_mutex); in rio_mport_obw_free()
467 mutex_unlock(&md->buf_mutex); in rio_mport_obw_free()
567 mutex_lock(&req->map->md->buf_mutex); in dma_req_free()
569 mutex_unlock(&req->map->md->buf_mutex); in dma_req_free()
883 mutex_lock(&md->buf_mutex); in rio_dma_transfer()
892 mutex_unlock(&md->buf_mutex); in rio_dma_transfer()
1088 mutex_lock(&md->buf_mutex); in rio_mport_create_dma_mapping()
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/linux/drivers/hwmon/pmbus/
H A Dadm1266.c61 struct mutex buf_mutex; member
104 mutex_lock(&data->buf_mutex); in adm1266_pmbus_block_xfer()
115 mutex_unlock(&data->buf_mutex); in adm1266_pmbus_block_xfer()
130 mutex_unlock(&data->buf_mutex); in adm1266_pmbus_block_xfer()
138 mutex_unlock(&data->buf_mutex); in adm1266_pmbus_block_xfer()
463 mutex_init(&data->buf_mutex); in adm1266_probe()
/linux/drivers/mtd/ubi/
H A Dattach.c512 mutex_lock(&ubi->buf_mutex); in ubi_compare_lebs()
529 mutex_unlock(&ubi->buf_mutex); in ubi_compare_lebs()
541 mutex_unlock(&ubi->buf_mutex); in ubi_compare_lebs()
877 mutex_lock(&ubi->buf_mutex); in check_corruption()
911 mutex_unlock(&ubi->buf_mutex); in check_corruption()
H A Deba.c832 mutex_lock(&ubi->buf_mutex); in try_recover_peb()
859 mutex_unlock(&ubi->buf_mutex); in try_recover_peb()
1383 mutex_lock(&ubi->buf_mutex); in ubi_eba_copy_leb()
1468 mutex_unlock(&ubi->buf_mutex); in ubi_eba_copy_leb()
H A Dio.c383 mutex_lock(&ubi->buf_mutex); in torture_peb()
427 mutex_unlock(&ubi->buf_mutex); in torture_peb()
H A Dubi.h652 struct mutex buf_mutex; member
H A Dwl.c1559 mutex_lock(&ubi->buf_mutex);
1561 mutex_unlock(&ubi->buf_mutex);
H A Dbuild.c980 mutex_init(&ubi->buf_mutex); in ubi_attach_mtd_dev()