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Searched refs:rpdev (Results 1 – 25 of 31) sorted by relevance

12

/linux/drivers/rpmsg/
A Drpmsg_core.c34 if (WARN_ON(!rpdev)) in rpmsg_create_channel()
36 if (!rpdev->ops || !rpdev->ops->create_channel) { in rpmsg_create_channel()
41 return rpdev->ops->create_channel(rpdev, chinfo); in rpmsg_create_channel()
56 if (WARN_ON(!rpdev)) in rpmsg_release_channel()
58 if (!rpdev->ops || !rpdev->ops->release_channel) { in rpmsg_release_channel()
63 return rpdev->ops->release_channel(rpdev, chinfo); in rpmsg_release_channel()
114 return rpdev->ops->create_ept(rpdev, cb, priv, chinfo); in rpmsg_create_ept()
549 err = rpdev->ops->announce_create(rpdev); in rpmsg_dev_probe()
560 rpdev->ops->announce_destroy(rpdev); in rpmsg_dev_remove()
567 if (rpdev->ept) in rpmsg_dev_remove()
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A Dvirtio_rpmsg_bus.c225 ept->rpdev = rpdev; in __rpmsg_create_ept()
328 if (rpdev->announce && rpdev->ept && in virtio_rpmsg_announce_create()
352 if (rpdev->announce && rpdev->ept && in virtio_rpmsg_announce_destroy()
415 rpdev = &vch->rpdev; in __rpmsg_create_channel()
652 struct rpmsg_device *rpdev = ept->rpdev; in virtio_rpmsg_send() local
661 struct rpmsg_device *rpdev = ept->rpdev; in virtio_rpmsg_sendto() local
670 struct rpmsg_device *rpdev = ept->rpdev; in virtio_rpmsg_send_offchannel() local
677 struct rpmsg_device *rpdev = ept->rpdev; in virtio_rpmsg_trysend() local
686 struct rpmsg_device *rpdev = ept->rpdev; in virtio_rpmsg_trysendto() local
695 struct rpmsg_device *rpdev = ept->rpdev; in virtio_rpmsg_trysend_offchannel() local
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A Drpmsg_ns.c21 int rpmsg_ns_register_device(struct rpmsg_device *rpdev) in rpmsg_ns_register_device() argument
23 strcpy(rpdev->id.name, "rpmsg_ns"); in rpmsg_ns_register_device()
24 rpdev->driver_override = "rpmsg_ns"; in rpmsg_ns_register_device()
25 rpdev->src = RPMSG_NS_ADDR; in rpmsg_ns_register_device()
26 rpdev->dst = RPMSG_NS_ADDR; in rpmsg_ns_register_device()
28 return rpmsg_register_device(rpdev); in rpmsg_ns_register_device()
39 struct device *dev = rpdev->dev.parent; in rpmsg_ns_cb()
57 chinfo.dst = rpmsg32_to_cpu(rpdev, msg->addr); in rpmsg_ns_cb()
64 ret = rpmsg_release_channel(rpdev, &chinfo); in rpmsg_ns_cb()
68 newch = rpmsg_create_channel(rpdev, &chinfo); in rpmsg_ns_cb()
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A Dmtk_rpmsg.c51 struct rpmsg_device rpdev; member
102 ept->rpdev = rpdev; in __mtk_create_ept()
200 struct rpmsg_device *rpdev; in mtk_rpmsg_register_device() local
210 rpdev = &mdev->rpdev; in mtk_rpmsg_register_device()
211 rpdev->ops = &mtk_rpmsg_device_ops; in mtk_rpmsg_register_device()
212 rpdev->src = info->src; in mtk_rpmsg_register_device()
213 rpdev->dst = info->dst; in mtk_rpmsg_register_device()
216 rpdev->dev.of_node = in mtk_rpmsg_register_device()
218 rpdev->dev.parent = &pdev->dev; in mtk_rpmsg_register_device()
221 return rpmsg_register_device(rpdev); in mtk_rpmsg_register_device()
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A Drpmsg_internal.h34 struct rpmsg_device *(*create_channel)(struct rpmsg_device *rpdev,
36 int (*release_channel)(struct rpmsg_device *rpdev,
38 struct rpmsg_endpoint *(*create_ept)(struct rpmsg_device *rpdev,
82 struct rpmsg_device *rpmsg_create_channel(struct rpmsg_device *rpdev,
84 int rpmsg_release_channel(struct rpmsg_device *rpdev,
93 static inline int rpmsg_chrdev_register_device(struct rpmsg_device *rpdev) in rpmsg_chrdev_register_device() argument
95 strcpy(rpdev->id.name, "rpmsg_chrdev"); in rpmsg_chrdev_register_device()
96 rpdev->driver_override = "rpmsg_chrdev"; in rpmsg_chrdev_register_device()
98 return rpmsg_register_device(rpdev); in rpmsg_chrdev_register_device()
A Dqcom_glink_ssr.c71 static int qcom_glink_ssr_callback(struct rpmsg_device *rpdev, in qcom_glink_ssr_callback() argument
75 struct glink_ssr *ssr = dev_get_drvdata(&rpdev->dev); in qcom_glink_ssr_callback()
127 static int qcom_glink_ssr_probe(struct rpmsg_device *rpdev) in qcom_glink_ssr_probe() argument
131 ssr = devm_kzalloc(&rpdev->dev, sizeof(*ssr), GFP_KERNEL); in qcom_glink_ssr_probe()
137 ssr->dev = &rpdev->dev; in qcom_glink_ssr_probe()
138 ssr->ept = rpdev->ept; in qcom_glink_ssr_probe()
141 dev_set_drvdata(&rpdev->dev, ssr); in qcom_glink_ssr_probe()
146 static void qcom_glink_ssr_remove(struct rpmsg_device *rpdev) in qcom_glink_ssr_remove() argument
148 struct glink_ssr *ssr = dev_get_drvdata(&rpdev->dev); in qcom_glink_ssr_remove()
A Drpmsg_char.c47 struct rpmsg_device *rpdev; member
68 struct rpmsg_device *rpdev; member
125 struct rpmsg_device *rpdev = eptdev->rpdev; in rpmsg_eptdev_open() local
343 struct rpmsg_device *rpdev = ctrldev->rpdev; in rpmsg_eptdev_create() local
353 eptdev->rpdev = rpdev; in rpmsg_eptdev_create()
466 static int rpmsg_chrdev_probe(struct rpmsg_device *rpdev) in rpmsg_chrdev_probe() argument
476 ctrldev->rpdev = rpdev; in rpmsg_chrdev_probe()
480 dev->parent = &rpdev->dev; in rpmsg_chrdev_probe()
506 dev_err(&rpdev->dev, "device_add failed: %d\n", ret); in rpmsg_chrdev_probe()
510 dev_set_drvdata(&rpdev->dev, ctrldev); in rpmsg_chrdev_probe()
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A Dqcom_glink_native.c1191 ept->rpdev = rpdev; in qcom_glink_create_ept()
1451 kfree(rpdev); in qcom_glink_rpdev_release()
1494 rpdev = kzalloc(sizeof(*rpdev), GFP_KERNEL); in qcom_glink_rx_open()
1495 if (!rpdev) { in qcom_glink_rx_open()
1515 channel->rpdev = rpdev; in qcom_glink_rx_open()
1548 if (channel->rpdev) { in qcom_glink_rx_close()
1694 kfree(rpdev); in qcom_glink_device_release()
1702 rpdev = kzalloc(sizeof(*rpdev), GFP_KERNEL); in qcom_glink_create_chrdev()
1703 if (!rpdev) in qcom_glink_create_chrdev()
1708 kfree(rpdev); in qcom_glink_create_chrdev()
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A Dqcom_smd.c161 struct rpmsg_device rpdev; member
933 ept->rpdev = rpdev; in qcom_smd_create_ept()
1075 struct rpmsg_device *rpdev; in qcom_smd_create_device() local
1088 qsdev->rpdev.ops = &qcom_smd_device_ops; in qcom_smd_create_device()
1091 rpdev = &qsdev->rpdev; in qcom_smd_create_device()
1093 rpdev->src = RPMSG_ADDR_ANY; in qcom_smd_create_device()
1094 rpdev->dst = RPMSG_ADDR_ANY; in qcom_smd_create_device()
1097 rpdev->dev.parent = &edge->dev; in qcom_smd_create_device()
1100 return rpmsg_register_device(rpdev); in qcom_smd_create_device()
1112 qsdev->rpdev.ops = &qcom_smd_device_ops; in qcom_smd_create_chrdev()
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/linux/samples/rpmsg/
A Drpmsg_client_sample.c29 struct instance_data *idata = dev_get_drvdata(&rpdev->dev); in rpmsg_sample_cb()
31 dev_info(&rpdev->dev, "incoming msg %d (src: 0x%x)\n", in rpmsg_sample_cb()
39 dev_info(&rpdev->dev, "goodbye!\n"); in rpmsg_sample_cb()
44 ret = rpmsg_send(rpdev->ept, MSG, strlen(MSG)); in rpmsg_sample_cb()
46 dev_err(&rpdev->dev, "rpmsg_send failed: %d\n", ret); in rpmsg_sample_cb()
51 static int rpmsg_sample_probe(struct rpmsg_device *rpdev) in rpmsg_sample_probe() argument
56 dev_info(&rpdev->dev, "new channel: 0x%x -> 0x%x!\n", in rpmsg_sample_probe()
57 rpdev->src, rpdev->dst); in rpmsg_sample_probe()
63 dev_set_drvdata(&rpdev->dev, idata); in rpmsg_sample_probe()
66 ret = rpmsg_send(rpdev->ept, MSG, strlen(MSG)); in rpmsg_sample_probe()
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/linux/include/linux/
A Drpmsg.h90 struct rpmsg_device *rpdev; member
118 if (!rpdev) in rpmsg16_to_cpu()
121 return __rpmsg16_to_cpu(rpdev->little_endian, val); in rpmsg16_to_cpu()
126 if (!rpdev) in cpu_to_rpmsg16()
129 return __cpu_to_rpmsg16(rpdev->little_endian, val); in cpu_to_rpmsg16()
134 if (!rpdev) in rpmsg32_to_cpu()
137 return __rpmsg32_to_cpu(rpdev->little_endian, val); in rpmsg32_to_cpu()
142 if (!rpdev) in cpu_to_rpmsg32()
145 return __cpu_to_rpmsg32(rpdev->little_endian, val); in cpu_to_rpmsg32()
150 if (!rpdev) in rpmsg64_to_cpu()
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/linux/sound/soc/fsl/
A Dimx-audio-rpmsg.c20 struct imx_audio_rpmsg *rpmsg = dev_get_drvdata(&rpdev->dev); in imx_audio_rpmsg_cb()
31 dev_dbg(&rpdev->dev, "get from%d: cmd:%d. %d\n", in imx_audio_rpmsg_cb()
57 dev_warn(&rpdev->dev, "unknown msg command\n"); in imx_audio_rpmsg_cb()
67 dev_warn(&rpdev->dev, "unknown msg type\n"); in imx_audio_rpmsg_cb()
74 static int imx_audio_rpmsg_probe(struct rpmsg_device *rpdev) in imx_audio_rpmsg_probe() argument
79 dev_info(&rpdev->dev, "new channel: 0x%x -> 0x%x!\n", in imx_audio_rpmsg_probe()
80 rpdev->src, rpdev->dst); in imx_audio_rpmsg_probe()
82 data = devm_kzalloc(&rpdev->dev, sizeof(*data), GFP_KERNEL); in imx_audio_rpmsg_probe()
86 dev_set_drvdata(&rpdev->dev, data); in imx_audio_rpmsg_probe()
103 struct imx_audio_rpmsg *data = dev_get_drvdata(&rpdev->dev); in imx_audio_rpmsg_remove()
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A Dimx-pcm-rpmsg.c38 struct rpmsg_device *rpdev = info->rpdev; in imx_rpmsg_pcm_send_message() local
42 if (!rpdev) { in imx_rpmsg_pcm_send_message()
48 dev_dbg(&rpdev->dev, "send cmd %d\n", msg->s_msg.header.cmd); in imx_rpmsg_pcm_send_message()
53 ret = rpmsg_send(rpdev->ept, (void *)&msg->s_msg, in imx_rpmsg_pcm_send_message()
56 dev_err(&rpdev->dev, "rpmsg_send failed: %d\n", ret); in imx_rpmsg_pcm_send_message()
71 dev_err(&rpdev->dev, "rpmsg_send cmd %d timeout!\n", in imx_rpmsg_pcm_send_message()
99 dev_dbg(&rpdev->dev, "cmd:%d, resp %d\n", msg->s_msg.header.cmd, in imx_rpmsg_pcm_send_message()
684 info->rpdev = container_of(pdev->dev.parent, struct rpmsg_device, dev); in imx_rpmsg_pcm_probe()
/linux/drivers/tty/
A Drpmsg_tty.c32 struct rpmsg_device *rpdev; /* rpmsg device */ member
72 struct rpmsg_device *rpdev; in rpmsg_tty_write() local
76 rpdev = cport->rpdev; in rpmsg_tty_write()
78 msg_max_size = rpmsg_get_mtu(rpdev->ept); in rpmsg_tty_write()
88 ret = rpmsg_trysend(rpdev->ept, (void *)buf, msg_size); in rpmsg_tty_write()
102 size = rpmsg_get_mtu(cport->rpdev->ept); in rpmsg_tty_write_room()
151 static int rpmsg_tty_probe(struct rpmsg_device *rpdev) in rpmsg_tty_probe() argument
154 struct device *dev = &rpdev->dev; in rpmsg_tty_probe()
172 cport->rpdev = rpdev; in rpmsg_tty_probe()
177 rpdev->src, rpdev->dst, cport->id); in rpmsg_tty_probe()
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/linux/drivers/net/wwan/
A Drpmsg_wwan_ctrl.c12 struct rpmsg_device *rpdev; member
17 static int rpmsg_wwan_ctrl_callback(struct rpmsg_device *rpdev, in rpmsg_wwan_ctrl_callback() argument
36 .src = rpwwan->rpdev->src, in rpmsg_wwan_ctrl_start()
40 strncpy(chinfo.name, rpwwan->rpdev->id.name, RPMSG_NAME_SIZE); in rpmsg_wwan_ctrl_start()
113 static int rpmsg_wwan_ctrl_probe(struct rpmsg_device *rpdev) in rpmsg_wwan_ctrl_probe() argument
119 parent = rpmsg_wwan_find_parent(&rpdev->dev); in rpmsg_wwan_ctrl_probe()
127 rpwwan->rpdev = rpdev; in rpmsg_wwan_ctrl_probe()
128 dev_set_drvdata(&rpdev->dev, rpwwan); in rpmsg_wwan_ctrl_probe()
131 port = wwan_create_port(parent, rpdev->id.driver_data, in rpmsg_wwan_ctrl_probe()
141 static void rpmsg_wwan_ctrl_remove(struct rpmsg_device *rpdev) in rpmsg_wwan_ctrl_remove() argument
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/linux/net/qrtr/
A Dsmd.c20 static int qcom_smd_qrtr_callback(struct rpmsg_device *rpdev, in qcom_smd_qrtr_callback() argument
23 struct qrtr_smd_dev *qdev = dev_get_drvdata(&rpdev->dev); in qcom_smd_qrtr_callback()
59 static int qcom_smd_qrtr_probe(struct rpmsg_device *rpdev) in qcom_smd_qrtr_probe() argument
64 qdev = devm_kzalloc(&rpdev->dev, sizeof(*qdev), GFP_KERNEL); in qcom_smd_qrtr_probe()
68 qdev->channel = rpdev->ept; in qcom_smd_qrtr_probe()
69 qdev->dev = &rpdev->dev; in qcom_smd_qrtr_probe()
76 dev_set_drvdata(&rpdev->dev, qdev); in qcom_smd_qrtr_probe()
78 dev_dbg(&rpdev->dev, "Qualcomm SMD QRTR driver probed\n"); in qcom_smd_qrtr_probe()
83 static void qcom_smd_qrtr_remove(struct rpmsg_device *rpdev) in qcom_smd_qrtr_remove() argument
85 struct qrtr_smd_dev *qdev = dev_get_drvdata(&rpdev->dev); in qcom_smd_qrtr_remove()
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/linux/drivers/platform/chrome/
A Dcros_ec_rpmsg.c46 struct rpmsg_device *rpdev; member
159 struct cros_ec_device *ec_dev = dev_get_drvdata(&rpdev->dev); in cros_ec_rpmsg_callback()
199 cros_ec_rpmsg_create_ept(struct rpmsg_device *rpdev) in cros_ec_rpmsg_create_ept() argument
203 strscpy(chinfo.name, rpdev->id.name, RPMSG_NAME_SIZE); in cros_ec_rpmsg_create_ept()
204 chinfo.src = rpdev->src; in cros_ec_rpmsg_create_ept()
210 static int cros_ec_rpmsg_probe(struct rpmsg_device *rpdev) in cros_ec_rpmsg_probe() argument
212 struct device *dev = &rpdev->dev; in cros_ec_rpmsg_probe()
229 ec_dev->phys_name = dev_name(&rpdev->dev); in cros_ec_rpmsg_probe()
235 ec_rpmsg->rpdev = rpdev; in cros_ec_rpmsg_probe()
240 ec_rpmsg->ept = cros_ec_rpmsg_create_ept(rpdev); in cros_ec_rpmsg_probe()
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/linux/drivers/soc/qcom/
A Dsmd-rpm.c149 static int qcom_smd_rpm_callback(struct rpmsg_device *rpdev, in qcom_smd_rpm_callback() argument
158 struct qcom_smd_rpm *rpm = dev_get_drvdata(&rpdev->dev); in qcom_smd_rpm_callback()
197 static int qcom_smd_rpm_probe(struct rpmsg_device *rpdev) in qcom_smd_rpm_probe() argument
202 rpm = devm_kzalloc(&rpdev->dev, sizeof(*rpm), GFP_KERNEL); in qcom_smd_rpm_probe()
209 rpm->dev = &rpdev->dev; in qcom_smd_rpm_probe()
210 rpm->rpm_channel = rpdev->ept; in qcom_smd_rpm_probe()
211 dev_set_drvdata(&rpdev->dev, rpm); in qcom_smd_rpm_probe()
218 ret = of_platform_populate(rpdev->dev.of_node, NULL, NULL, &rpdev->dev); in qcom_smd_rpm_probe()
225 static void qcom_smd_rpm_remove(struct rpmsg_device *rpdev) in qcom_smd_rpm_remove() argument
227 struct qcom_smd_rpm *rpm = dev_get_drvdata(&rpdev->dev); in qcom_smd_rpm_remove()
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A Dwcnss_ctrl.c118 static int wcnss_ctrl_smd_callback(struct rpmsg_device *rpdev, in wcnss_ctrl_smd_callback() argument
124 struct wcnss_ctrl *wcnss = dev_get_drvdata(&rpdev->dev); in wcnss_ctrl_smd_callback()
287 return rpmsg_create_ept(_wcnss->channel->rpdev, cb, priv, chinfo); in qcom_wcnss_open_channel()
315 static int wcnss_ctrl_probe(struct rpmsg_device *rpdev) in wcnss_ctrl_probe() argument
319 wcnss = devm_kzalloc(&rpdev->dev, sizeof(*wcnss), GFP_KERNEL); in wcnss_ctrl_probe()
323 wcnss->dev = &rpdev->dev; in wcnss_ctrl_probe()
324 wcnss->channel = rpdev->ept; in wcnss_ctrl_probe()
330 dev_set_drvdata(&rpdev->dev, wcnss); in wcnss_ctrl_probe()
337 static void wcnss_ctrl_remove(struct rpmsg_device *rpdev) in wcnss_ctrl_remove() argument
339 struct wcnss_ctrl *wcnss = dev_get_drvdata(&rpdev->dev); in wcnss_ctrl_remove()
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A Dapr.c161 static int apr_callback(struct rpmsg_device *rpdev, void *buf, in apr_callback() argument
164 struct packet_router *apr = dev_get_drvdata(&rpdev->dev); in apr_callback()
587 static int apr_probe(struct rpmsg_device *rpdev) in apr_probe() argument
589 struct device *dev = &rpdev->dev; in apr_probe()
614 apr->ch = rpdev->ept; in apr_probe()
650 static void apr_remove(struct rpmsg_device *rpdev) in apr_remove() argument
652 struct packet_router *apr = dev_get_drvdata(&rpdev->dev); in apr_remove()
655 device_for_each_child(&rpdev->dev, NULL, apr_remove_device); in apr_remove()
/linux/drivers/pci/pcie/
A Daer_inject.c323 struct pci_dev *dev, *rpdev; in aer_inject() local
335 rpdev = pcie_find_root_port(dev); in aer_inject()
337 if (!rpdev) in aer_inject()
338 rpdev = dev->rcec; in aer_inject()
339 if (!rpdev) { in aer_inject()
356 rp_pos_cap_err = rpdev->aer_cap; in aer_inject()
418 rperr = __find_aer_error_by_dev(rpdev); in aer_inject()
422 aer_error_init(rperr, pci_domain_nr(rpdev->bus), in aer_inject()
423 rpdev->bus->number, rpdev->devfn, in aer_inject()
460 ret = pci_bus_set_aer_ops(rpdev->bus); in aer_inject()
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/linux/drivers/remoteproc/
A Dqcom_sysmon.c157 static int sysmon_callback(struct rpmsg_device *rpdev, void *data, int count, in sysmon_callback() argument
734 static int sysmon_probe(struct rpmsg_device *rpdev) in sysmon_probe() argument
739 rproc = rproc_get_by_child(&rpdev->dev); in sysmon_probe()
741 dev_err(&rpdev->dev, "sysmon device not child of rproc\n"); in sysmon_probe()
752 dev_err(&rpdev->dev, "no sysmon associated with parent rproc\n"); in sysmon_probe()
759 rpdev->ept->priv = sysmon; in sysmon_probe()
760 sysmon->ept = rpdev->ept; in sysmon_probe()
771 static void sysmon_remove(struct rpmsg_device *rpdev) in sysmon_remove() argument
773 struct qcom_sysmon *sysmon = rpdev->ept->priv; in sysmon_remove()
/linux/Documentation/staging/
A Drpmsg.rst71 int rpmsg_send(struct rpmsg_channel *rpdev, void *data, int len);
90 int rpmsg_sendto(struct rpmsg_channel *rpdev, void *data, int len, u32 dst);
113 int rpmsg_send_offchannel(struct rpmsg_channel *rpdev, u32 src, u32 dst,
137 int rpmsg_trysend(struct rpmsg_channel *rpdev, void *data, int len);
174 int rpmsg_trysend_offchannel(struct rpmsg_channel *rpdev, u32 src, u32 dst,
195 struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_device *rpdev,
280 static int rpmsg_sample_probe(struct rpmsg_channel *rpdev)
284 dev_info(&rpdev->dev, "chnl: 0x%x -> 0x%x\n", rpdev->src, rpdev->dst);
287 err = rpmsg_send(rpdev, "hello!", 6);
296 static void rpmsg_sample_remove(struct rpmsg_channel *rpdev)
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/linux/drivers/media/platform/sti/delta/
A Ddelta-ipc.c492 static int delta_ipc_cb(struct rpmsg_device *rpdev, void *data, in delta_ipc_cb() argument
499 if (!rpdev) { in delta_ipc_cb()
505 dev_err(&rpdev->dev, in delta_ipc_cb()
511 dev_err(&rpdev->dev, in delta_ipc_cb()
519 dev_err(&rpdev->dev, in delta_ipc_cb()
527 dev_err(&rpdev->dev, in delta_ipc_cb()
/linux/drivers/misc/
A Dfastrpc.c210 struct rpmsg_device *rpdev; member
956 if (!fl->cctx->rpdev) in fastrpc_internal_invoke()
1246 dev_err(&cctx->rpdev->dev, "No session available\n"); in fastrpc_device_open()
1611 static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev) in fastrpc_rpmsg_probe() argument
1613 struct device *rdev = &rpdev->dev; in fastrpc_rpmsg_probe()
1652 dev_set_drvdata(&rpdev->dev, data); in fastrpc_rpmsg_probe()
1658 data->rpdev = rpdev; in fastrpc_rpmsg_probe()
1673 static void fastrpc_rpmsg_remove(struct rpmsg_device *rpdev) in fastrpc_rpmsg_remove() argument
1685 of_platform_depopulate(&rpdev->dev); in fastrpc_rpmsg_remove()
1687 cctx->rpdev = NULL; in fastrpc_rpmsg_remove()
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