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Searched refs:dev_mutex (Results 1 – 25 of 41) sorted by relevance

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/drivers/net/ethernet/netronome/nfp/nfpcore/
A Dnfp_resource.c117 if (nfp_cpp_mutex_lock(dev_mutex)) in nfp_resource_try_acquire()
128 nfp_cpp_mutex_unlock(dev_mutex); in nfp_resource_try_acquire()
135 nfp_cpp_mutex_unlock(dev_mutex); in nfp_resource_try_acquire()
154 struct nfp_cpp_mutex *dev_mutex; in nfp_resource_acquire() local
167 if (!dev_mutex) { in nfp_resource_acquire()
197 nfp_cpp_mutex_free(dev_mutex); in nfp_resource_acquire()
202 nfp_cpp_mutex_free(dev_mutex); in nfp_resource_acquire()
320 struct nfp_cpp_mutex *dev_mutex; in nfp_resource_table_init() local
335 if (!dev_mutex) in nfp_resource_table_init()
340 nfp_cpp_mutex_free(dev_mutex); in nfp_resource_table_init()
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/drivers/mtd/ubi/
A Dblock.c83 struct mutex dev_mutex; member
235 mutex_lock(&dev->dev_mutex); in ubiblock_open()
264 mutex_unlock(&dev->dev_mutex); in ubiblock_open()
268 mutex_unlock(&dev->dev_mutex); in ubiblock_open()
276 mutex_lock(&dev->dev_mutex); in ubiblock_release()
282 mutex_unlock(&dev->dev_mutex); in ubiblock_release()
377 mutex_init(&dev->dev_mutex); in ubiblock_create()
477 mutex_lock(&dev->dev_mutex); in ubiblock_remove()
486 mutex_unlock(&dev->dev_mutex); in ubiblock_remove()
493 mutex_unlock(&dev->dev_mutex); in ubiblock_remove()
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/drivers/usb/storage/
A Dusb.c256 mutex_lock(&us->dev_mutex); in usb_stor_suspend()
266 mutex_unlock(&us->dev_mutex); in usb_stor_suspend()
275 mutex_lock(&us->dev_mutex); in usb_stor_resume()
280 mutex_unlock(&us->dev_mutex); in usb_stor_resume()
312 mutex_lock(&us->dev_mutex); in usb_stor_pre_reset()
329 mutex_unlock(&us->dev_mutex); in usb_stor_post_reset()
394 mutex_lock(&(us->dev_mutex)); in usb_stor_control_thread()
403 mutex_unlock(&us->dev_mutex); in usb_stor_control_thread()
496 mutex_unlock(&us->dev_mutex); in usb_stor_control_thread()
987 mutex_lock(&us->dev_mutex); in usb_stor_scan_dwork()
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A Dscsiglue.c467 mutex_lock(&(us->dev_mutex)); in device_reset()
469 mutex_unlock(&us->dev_mutex); in device_reset()
A Dusb.h93 struct mutex dev_mutex; /* protect pusb_dev */ member
/drivers/media/platform/nxp/
A Dmx2_emmaprp.c200 struct mutex dev_mutex; member
696 src_vq->lock = &ctx->dev->dev_mutex; in queue_init()
710 dst_vq->lock = &ctx->dev->dev_mutex; in queue_init()
741 mutex_unlock(&pcdev->dev_mutex); in emmaprp_open()
751 mutex_unlock(&pcdev->dev_mutex); in emmaprp_open()
765 mutex_lock(&pcdev->dev_mutex); in emmaprp_release()
771 mutex_unlock(&pcdev->dev_mutex); in emmaprp_release()
830 mutex_init(&pcdev->dev_mutex); in emmaprp_probe()
840 vfd->lock = &pcdev->dev_mutex; in emmaprp_probe()
884 mutex_destroy(&pcdev->dev_mutex); in emmaprp_probe()
[all …]
A Dimx-pxp.c222 struct mutex dev_mutex; member
1624 src_vq->lock = &ctx->dev->dev_mutex; in queue_init()
1638 dst_vq->lock = &ctx->dev->dev_mutex; in queue_init()
1654 if (mutex_lock_interruptible(&dev->dev_mutex)) in pxp_open()
1709 mutex_unlock(&dev->dev_mutex); in pxp_open()
1723 mutex_lock(&dev->dev_mutex); in pxp_release()
1725 mutex_unlock(&dev->dev_mutex); in pxp_release()
1842 mutex_init(&dev->dev_mutex); in pxp_probe()
1846 vfd->lock = &dev->dev_mutex; in pxp_probe()
/drivers/staging/media/sunxi/cedrus/
A Dcedrus.c359 if (mutex_lock_interruptible(&dev->dev_mutex)) in cedrus_open()
364 mutex_unlock(&dev->dev_mutex); in cedrus_open()
388 mutex_unlock(&dev->dev_mutex); in cedrus_open()
396 mutex_unlock(&dev->dev_mutex); in cedrus_open()
407 mutex_lock(&dev->dev_mutex); in cedrus_release()
419 mutex_unlock(&dev->dev_mutex); in cedrus_release()
474 mutex_init(&dev->dev_mutex); in cedrus_probe()
485 vfd->lock = &dev->dev_mutex; in cedrus_probe()
/drivers/media/test-drivers/visl/
A Dvisl-core.c333 if (mutex_lock_interruptible(&dev->dev_mutex)) in visl_open()
369 mutex_unlock(&dev->dev_mutex); in visl_open()
381 mutex_unlock(&dev->dev_mutex); in visl_open()
396 mutex_lock(&dev->dev_mutex); in visl_release()
398 mutex_unlock(&dev->dev_mutex); in visl_release()
449 mutex_init(&dev->dev_mutex); in visl_probe()
453 vfd->lock = &dev->dev_mutex; in visl_probe()
A Dvisl.h109 struct mutex dev_mutex; member
/drivers/mmc/host/
A Drtsx_usb_sdmmc.c753 mutex_lock(&ucr->dev_mutex); in sdmmc_get_ro()
758 mutex_unlock(&ucr->dev_mutex); in sdmmc_get_ro()
781 mutex_lock(&ucr->dev_mutex); in sdmmc_get_cd()
786 mutex_unlock(&ucr->dev_mutex); in sdmmc_get_cd()
822 mutex_lock(&ucr->dev_mutex); in sdmmc_request()
857 mutex_unlock(&ucr->dev_mutex); in sdmmc_request()
1121 mutex_lock(&ucr->dev_mutex); in sdmmc_set_ios()
1171 mutex_lock(&ucr->dev_mutex); in sdmmc_switch_voltage()
1216 mutex_lock(&ucr->dev_mutex); in sdmmc_card_busy()
1254 mutex_lock(&ucr->dev_mutex); in sdmmc_execute_tuning()
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/drivers/media/platform/mediatek/vcodec/encoder/
A Dmtk_vcodec_enc_drv.c125 mutex_lock(&dev->dev_mutex); in fops_vcodec_open()
184 mutex_unlock(&dev->dev_mutex); in fops_vcodec_open()
198 mutex_unlock(&dev->dev_mutex); in fops_vcodec_open()
209 mutex_lock(&dev->dev_mutex); in fops_vcodec_release()
221 mutex_unlock(&dev->dev_mutex); in fops_vcodec_release()
300 mutex_init(&dev->dev_mutex); in mtk_vcodec_probe()
323 vfd_enc->lock = &dev->dev_mutex; in mtk_vcodec_probe()
/drivers/media/platform/mediatek/vcodec/decoder/
A Dmtk_vcodec_dec_drv.c206 mutex_lock(&dev->dev_mutex); in fops_vcodec_open()
276 mutex_unlock(&dev->dev_mutex); in fops_vcodec_open()
289 mutex_unlock(&dev->dev_mutex); in fops_vcodec_open()
300 mutex_lock(&dev->dev_mutex); in fops_vcodec_release()
320 mutex_unlock(&dev->dev_mutex); in fops_vcodec_release()
410 mutex_init(&dev->dev_mutex); in mtk_vcodec_probe()
432 vfd_dec->lock = &dev->dev_mutex; in mtk_vcodec_probe()
/drivers/media/platform/sunxi/sun8i-rotate/
A Dsun8i_rotate.c541 src_vq->lock = &ctx->dev->dev_mutex; in rotate_queue_init()
556 dst_vq->lock = &ctx->dev->dev_mutex; in rotate_queue_init()
642 if (mutex_lock_interruptible(&dev->dev_mutex)) in rotate_open()
647 mutex_unlock(&dev->dev_mutex); in rotate_open()
680 mutex_unlock(&dev->dev_mutex); in rotate_open()
686 mutex_unlock(&dev->dev_mutex); in rotate_open()
697 mutex_lock(&dev->dev_mutex); in rotate_release()
706 mutex_unlock(&dev->dev_mutex); in rotate_release()
784 mutex_init(&dev->dev_mutex); in rotate_probe()
794 vfd->lock = &dev->dev_mutex; in rotate_probe()
A Dsun8i-rotate.h125 struct mutex dev_mutex; member
/drivers/media/platform/sunxi/sun8i-di/
A Dsun8i-di.c678 src_vq->lock = &ctx->dev->dev_mutex; in deinterlace_queue_init()
693 dst_vq->lock = &ctx->dev->dev_mutex; in deinterlace_queue_init()
709 if (mutex_lock_interruptible(&dev->dev_mutex)) in deinterlace_open()
714 mutex_unlock(&dev->dev_mutex); in deinterlace_open()
745 mutex_unlock(&dev->dev_mutex); in deinterlace_open()
751 mutex_unlock(&dev->dev_mutex); in deinterlace_open()
762 mutex_lock(&dev->dev_mutex); in deinterlace_release()
770 mutex_unlock(&dev->dev_mutex); in deinterlace_release()
857 mutex_init(&dev->dev_mutex); in deinterlace_probe()
867 vfd->lock = &dev->dev_mutex; in deinterlace_probe()
/drivers/memstick/host/
A Drtsx_usb_ms.c521 mutex_lock(&ucr->dev_mutex); in rtsx_usb_ms_handle_req()
530 mutex_unlock(&ucr->dev_mutex); in rtsx_usb_ms_handle_req()
564 mutex_lock(&ucr->dev_mutex); in rtsx_usb_ms_set_param()
628 mutex_unlock(&ucr->dev_mutex); in rtsx_usb_ms_set_param()
728 mutex_lock(&ucr->dev_mutex); in rtsx_usb_ms_poll_card()
733 mutex_unlock(&ucr->dev_mutex); in rtsx_usb_ms_poll_card()
742 mutex_unlock(&ucr->dev_mutex); in rtsx_usb_ms_poll_card()
/drivers/input/touchscreen/
A Dhideep.c157 struct mutex dev_mutex; member
906 mutex_lock(&ts->dev_mutex); in hideep_update_fw()
913 mutex_unlock(&ts->dev_mutex); in hideep_update_fw()
930 mutex_lock(&ts->dev_mutex); in hideep_fw_version_show()
932 mutex_unlock(&ts->dev_mutex); in hideep_fw_version_show()
944 mutex_lock(&ts->dev_mutex); in hideep_product_id_show()
946 mutex_unlock(&ts->dev_mutex); in hideep_product_id_show()
1040 mutex_init(&ts->dev_mutex); in hideep_probe()
/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/
A Dchcr_ipsec.c72 static DEFINE_MUTEX(dev_mutex);
125 mutex_lock(&dev_mutex); in ch_ipsec_uld_state_change()
127 mutex_unlock(&dev_mutex); in ch_ipsec_uld_state_change()
799 mutex_lock(&dev_mutex); in ch_ipsec_exit()
806 mutex_unlock(&dev_mutex); in ch_ipsec_exit()
/drivers/misc/cardreader/
A Drtsx_usb.c649 mutex_init(&ucr->dev_mutex); in rtsx_usb_probe()
717 if (mutex_trylock(&ucr->dev_mutex)) { in rtsx_usb_suspend()
719 mutex_unlock(&ucr->dev_mutex); in rtsx_usb_suspend()
764 mutex_lock(&ucr->dev_mutex); in rtsx_usb_pre_reset()
772 mutex_unlock(&ucr->dev_mutex); in rtsx_usb_post_reset()
/drivers/media/platform/renesas/
A Drcar_fdp1.c559 struct mutex dev_mutex; member
2050 src_vq->lock = &ctx->fdp1->dev_mutex; in queue_init()
2064 dst_vq->lock = &ctx->fdp1->dev_mutex; in queue_init()
2081 if (mutex_lock_interruptible(&fdp1->dev_mutex)) in fdp1_open()
2145 mutex_unlock(&fdp1->dev_mutex); in fdp1_open()
2154 mutex_unlock(&fdp1->dev_mutex); in fdp1_open()
2168 mutex_lock(&fdp1->dev_mutex); in fdp1_release()
2170 mutex_unlock(&fdp1->dev_mutex); in fdp1_release()
2275 mutex_init(&fdp1->dev_mutex); in fdp1_probe()
2340 vfd->lock = &fdp1->dev_mutex; in fdp1_probe()
/drivers/media/platform/
A Dm2m-deinterlace.c126 struct mutex dev_mutex; member
803 src_vq->lock = &ctx->dev->dev_mutex; in queue_init()
822 dst_vq->lock = &ctx->dev->dev_mutex; in queue_init()
943 mutex_init(&pcdev->dev_mutex); in deinterlace_probe()
947 vfd->lock = &pcdev->dev_mutex; in deinterlace_probe()
/drivers/media/platform/ti/vpe/
A Dvpe.c379 struct mutex dev_mutex; member
2232 src_vq->lock = &dev->dev_mutex; in queue_init()
2247 dst_vq->lock = &dev->dev_mutex; in queue_init()
2284 if (mutex_lock_interruptible(&dev->dev_mutex)) { in vpe_open()
2380 mutex_unlock(&dev->dev_mutex); in vpe_open()
2394 mutex_unlock(&dev->dev_mutex); in vpe_open()
2407 mutex_lock(&dev->dev_mutex); in vpe_release()
2436 mutex_unlock(&dev->dev_mutex); in vpe_release()
2496 vfd->lock = &dev->dev_mutex; in vpe_fw_cb()
2540 mutex_init(&dev->dev_mutex); in vpe_probe()
/drivers/media/test-drivers/
A Dvim2m.c199 struct mutex dev_mutex; member
1383 if (mutex_lock_interruptible(&dev->dev_mutex)) in vim2m_open()
1443 mutex_unlock(&dev->dev_mutex); in vim2m_open()
1457 mutex_lock(&dev->dev_mutex); in vim2m_release()
1459 mutex_unlock(&dev->dev_mutex); in vim2m_release()
1524 mutex_init(&dev->dev_mutex); in vim2m_probe()
1530 vfd->lock = &dev->dev_mutex; in vim2m_probe()
/drivers/gpu/drm/msm/dsi/
A Ddsi_host.c145 struct mutex dev_mutex; member
2018 mutex_init(&msm_host->dev_mutex); in msm_dsi_host_init()
2046 mutex_destroy(&msm_host->dev_mutex); in msm_dsi_host_destroy()
2431 mutex_lock(&msm_host->dev_mutex); in msm_dsi_host_power_on()
2473 mutex_unlock(&msm_host->dev_mutex); in msm_dsi_host_power_on()
2484 mutex_unlock(&msm_host->dev_mutex); in msm_dsi_host_power_on()
2493 mutex_lock(&msm_host->dev_mutex); in msm_dsi_host_power_off()
2516 mutex_unlock(&msm_host->dev_mutex); in msm_dsi_host_power_off()

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