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Searched refs:dev_mutex (Results 1 – 25 of 26) sorted by relevance

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/linux/drivers/net/ethernet/netronome/nfp/nfpcore/
H A Dnfp_resource.c116 struct nfp_cpp_mutex *dev_mutex) in nfp_resource_try_acquire() argument
120 if (nfp_cpp_mutex_lock(dev_mutex)) in nfp_resource_try_acquire()
131 nfp_cpp_mutex_unlock(dev_mutex); in nfp_resource_try_acquire()
138 nfp_cpp_mutex_unlock(dev_mutex); in nfp_resource_try_acquire()
157 struct nfp_cpp_mutex *dev_mutex; in nfp_resource_acquire() local
167 dev_mutex = nfp_cpp_mutex_alloc(cpp, NFP_RESOURCE_TBL_TARGET, in nfp_resource_acquire()
170 if (!dev_mutex) { in nfp_resource_acquire()
176 err = nfp_resource_try_acquire(cpp, res, dev_mutex); in nfp_resource_acquire()
200 nfp_cpp_mutex_free(dev_mutex); in nfp_resource_acquire()
205 nfp_cpp_mutex_free(dev_mutex); in nfp_resource_acquire()
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/linux/drivers/usb/storage/
H 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()
[all …]
H A Dusb.h93 struct mutex dev_mutex; /* protect pusb_dev */ member
H A Dtransport.c918 mutex_unlock(&us->dev_mutex); in usb_stor_invoke_transport()
920 mutex_lock(&us->dev_mutex); in usb_stor_invoke_transport()
H A Drealtek_cr.c951 mutex_lock(&us->dev_mutex); in realtek_cr_suspend()
955 mutex_unlock(&us->dev_mutex); in realtek_cr_suspend()
H A Dene_ub6250.c2383 mutex_lock(&us->dev_mutex); in ene_ub6250_resume()
2388 mutex_unlock(&us->dev_mutex); in ene_ub6250_resume()
/linux/drivers/media/platform/nxp/
H A Dmx2_emmaprp.c200 struct mutex dev_mutex; member
694 src_vq->lock = &ctx->dev->dev_mutex; in queue_init()
708 dst_vq->lock = &ctx->dev->dev_mutex; in queue_init()
728 if (mutex_lock_interruptible(&pcdev->dev_mutex)) { in emmaprp_open()
738 mutex_unlock(&pcdev->dev_mutex); in emmaprp_open()
748 mutex_unlock(&pcdev->dev_mutex); in emmaprp_open()
762 mutex_lock(&pcdev->dev_mutex); in emmaprp_release()
768 mutex_unlock(&pcdev->dev_mutex); in emmaprp_release()
827 mutex_init(&pcdev->dev_mutex); in emmaprp_probe()
837 vfd->lock = &pcdev->dev_mutex; in emmaprp_probe()
[all …]
H A Dimx-pxp.c222 struct mutex dev_mutex; member
1617 src_vq->lock = &ctx->dev->dev_mutex; in queue_init()
1631 dst_vq->lock = &ctx->dev->dev_mutex; in queue_init()
1647 if (mutex_lock_interruptible(&dev->dev_mutex)) in pxp_open()
1701 mutex_unlock(&dev->dev_mutex); in pxp_open()
1715 mutex_lock(&dev->dev_mutex); in pxp_release()
1717 mutex_unlock(&dev->dev_mutex); in pxp_release()
1834 mutex_init(&dev->dev_mutex); in pxp_probe()
1838 vfd->lock = &dev->dev_mutex; in pxp_probe()
/linux/drivers/media/platform/mediatek/vcodec/decoder/
H A Dmtk_vcodec_dec_drv.c207 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()
301 mutex_lock(&dev->dev_mutex); in fops_vcodec_release()
321 mutex_unlock(&dev->dev_mutex); in fops_vcodec_release()
411 mutex_init(&dev->dev_mutex); in mtk_vcodec_probe()
433 vfd_dec->lock = &dev->dev_mutex; in mtk_vcodec_probe()
/linux/drivers/media/platform/sunxi/sun8i-rotate/
H A Dsun8i_rotate.c540 src_vq->lock = &ctx->dev->dev_mutex; in rotate_queue_init()
555 dst_vq->lock = &ctx->dev->dev_mutex; in rotate_queue_init()
641 if (mutex_lock_interruptible(&dev->dev_mutex)) in rotate_open()
646 mutex_unlock(&dev->dev_mutex); in rotate_open()
678 mutex_unlock(&dev->dev_mutex); in rotate_open()
684 mutex_unlock(&dev->dev_mutex); in rotate_open()
694 mutex_lock(&dev->dev_mutex); in rotate_release()
703 mutex_unlock(&dev->dev_mutex); in rotate_release()
781 mutex_init(&dev->dev_mutex); in rotate_probe()
791 vfd->lock = &dev->dev_mutex; in rotate_probe()
H A Dsun8i-rotate.h125 struct mutex dev_mutex; member
/linux/drivers/media/platform/sunxi/sun8i-di/
H A Dsun8i-di.c677 src_vq->lock = &ctx->dev->dev_mutex; in deinterlace_queue_init()
692 dst_vq->lock = &ctx->dev->dev_mutex; in deinterlace_queue_init()
708 if (mutex_lock_interruptible(&dev->dev_mutex)) in deinterlace_open()
713 mutex_unlock(&dev->dev_mutex); in deinterlace_open()
743 mutex_unlock(&dev->dev_mutex); in deinterlace_open()
749 mutex_unlock(&dev->dev_mutex); in deinterlace_open()
759 mutex_lock(&dev->dev_mutex); in deinterlace_release()
767 mutex_unlock(&dev->dev_mutex); in deinterlace_release()
854 mutex_init(&dev->dev_mutex); in deinterlace_probe()
864 vfd->lock = &dev->dev_mutex; in deinterlace_probe()
H A Dsun8i-di.h226 struct mutex dev_mutex; member
/linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/
H 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()
804 mutex_lock(&dev_mutex); in ch_ipsec_exit()
811 mutex_unlock(&dev_mutex); in ch_ipsec_exit()
/linux/drivers/media/platform/renesas/
H A Drcar_fdp1.c559 struct mutex dev_mutex; member
2047 src_vq->lock = &ctx->fdp1->dev_mutex; in queue_init()
2061 dst_vq->lock = &ctx->fdp1->dev_mutex; in queue_init()
2078 if (mutex_lock_interruptible(&fdp1->dev_mutex)) in fdp1_open()
2141 mutex_unlock(&fdp1->dev_mutex); in fdp1_open()
2150 mutex_unlock(&fdp1->dev_mutex); in fdp1_open()
2164 mutex_lock(&fdp1->dev_mutex); in fdp1_release()
2166 mutex_unlock(&fdp1->dev_mutex); in fdp1_release()
2271 mutex_init(&fdp1->dev_mutex); in fdp1_probe()
2335 vfd->lock = &fdp1->dev_mutex; in fdp1_probe()
/linux/drivers/input/touchscreen/
H A Dhideep.c157 struct mutex dev_mutex; member
904 scoped_guard(mutex, &ts->dev_mutex) { in hideep_update_fw()
923 guard(mutex)(&ts->dev_mutex); in hideep_fw_version_show()
933 guard(mutex)(&ts->dev_mutex); in hideep_product_id_show()
1026 mutex_init(&ts->dev_mutex); in hideep_probe()
/linux/drivers/media/test-drivers/
H A Dvim2m.c197 struct mutex dev_mutex; member
1366 if (mutex_lock_interruptible(&dev->dev_mutex)) in vim2m_open()
1425 mutex_unlock(&dev->dev_mutex); in vim2m_open()
1439 mutex_lock(&dev->dev_mutex); in vim2m_release()
1441 mutex_unlock(&dev->dev_mutex); in vim2m_release()
1504 mutex_init(&dev->dev_mutex); in vim2m_probe()
1510 vfd->lock = &dev->dev_mutex; in vim2m_probe()
/linux/drivers/media/platform/
H A Dm2m-deinterlace.c126 struct mutex dev_mutex; member
801 src_vq->lock = &ctx->dev->dev_mutex; in queue_init()
820 dst_vq->lock = &ctx->dev->dev_mutex; in queue_init()
940 mutex_init(&pcdev->dev_mutex); in deinterlace_probe()
944 vfd->lock = &pcdev->dev_mutex; in deinterlace_probe()
/linux/drivers/gpu/drm/msm/dsi/
H A Ddsi_host.c145 struct mutex dev_mutex; member
2074 mutex_init(&msm_host->dev_mutex); in msm_dsi_host_init()
2102 mutex_destroy(&msm_host->dev_mutex); in msm_dsi_host_destroy()
2487 mutex_lock(&msm_host->dev_mutex); in msm_dsi_host_power_on()
2529 mutex_unlock(&msm_host->dev_mutex); in msm_dsi_host_power_on()
2540 mutex_unlock(&msm_host->dev_mutex); in msm_dsi_host_power_on()
2549 mutex_lock(&msm_host->dev_mutex); in msm_dsi_host_power_off()
2572 mutex_unlock(&msm_host->dev_mutex); in msm_dsi_host_power_off()
/linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/
H A Dchcr_ktls.c17 static DEFINE_MUTEX(dev_mutex);
2207 mutex_lock(&dev_mutex); in chcr_ktls_uld_state_change()
2209 mutex_unlock(&dev_mutex); in chcr_ktls_uld_state_change()
2215 mutex_lock(&dev_mutex); in chcr_ktls_uld_state_change()
2220 mutex_unlock(&dev_mutex); in chcr_ktls_uld_state_change()
2253 mutex_lock(&dev_mutex); in chcr_ktls_exit()
2261 mutex_unlock(&dev_mutex); in chcr_ktls_exit()
/linux/drivers/infiniband/hw/cxgb4/
H A Ddevice.c68 static DEFINE_MUTEX(dev_mutex);
1092 mutex_lock(&dev_mutex); in c4iw_uld_add()
1094 mutex_unlock(&dev_mutex); in c4iw_uld_add()
1557 mutex_lock(&dev_mutex); in c4iw_exit_module()
1563 mutex_unlock(&dev_mutex); in c4iw_exit_module()
/linux/drivers/media/platform/chips-media/coda/
H A Dcoda.h97 struct mutex dev_mutex; member
H A Dcoda-common.c2535 vq->lock = &ctx->dev->dev_mutex; in coda_queue_init()
2895 vfd->lock = &dev->dev_mutex; in coda_register_device()
3232 mutex_init(&dev->dev_mutex); in coda_probe()
/linux/drivers/net/usb/
H A Dlan78xx.c441 struct mutex dev_mutex; /* serialise open/stop wrt suspend/resume */ member
3473 mutex_lock(&dev->dev_mutex); in lan78xx_open()
3494 mutex_unlock(&dev->dev_mutex); in lan78xx_open()
3544 mutex_lock(&dev->dev_mutex); in lan78xx_stop()
3576 mutex_unlock(&dev->dev_mutex); in lan78xx_stop()
4690 mutex_init(&dev->dev_mutex); in lan78xx_probe()
5121 mutex_lock(&dev->dev_mutex); in lan78xx_suspend()
5224 mutex_unlock(&dev->dev_mutex); in lan78xx_suspend()
5271 mutex_lock(&dev->dev_mutex); in lan78xx_resume()
5357 mutex_unlock(&dev->dev_mutex); in lan78xx_resume()
/linux/drivers/net/dsa/microchip/
H A Dksz_common.h211 struct mutex dev_mutex; /* device access */ member

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