diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 7 | ||||
| -rw-r--r-- | drivers/hid/hid-elo.c | 7 | ||||
| -rw-r--r-- | drivers/hid/hid-logitech-dj.c | 1 | ||||
| -rw-r--r-- | drivers/hid/hid-nintendo.c | 4 | ||||
| -rw-r--r-- | drivers/hid/hid-thrustmaster.c | 8 | ||||
| -rw-r--r-- | drivers/hid/hid-vivaldi.c | 2 | ||||
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp-fw-loader.c | 29 |
7 files changed, 20 insertions, 38 deletions
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c index 19fa734a9a79..6b5fd90b0bd1 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -301,11 +301,8 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i pci_set_master(pdev); rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); if (rc) { - rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); - if (rc) { - dev_err(&pdev->dev, "failed to set DMA mask\n"); - return rc; - } + dev_err(&pdev->dev, "failed to set DMA mask\n"); + return rc; } privdata->cl_data = devm_kzalloc(&pdev->dev, sizeof(struct amdtp_cl_data), GFP_KERNEL); diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c index 9b42b0cdeef0..2876cb6a7dca 100644 --- a/drivers/hid/hid-elo.c +++ b/drivers/hid/hid-elo.c @@ -228,7 +228,6 @@ static int elo_probe(struct hid_device *hdev, const struct hid_device_id *id) { struct elo_priv *priv; int ret; - struct usb_device *udev; if (!hid_is_usb(hdev)) return -EINVAL; @@ -238,8 +237,7 @@ static int elo_probe(struct hid_device *hdev, const struct hid_device_id *id) return -ENOMEM; INIT_DELAYED_WORK(&priv->work, elo_work); - udev = interface_to_usbdev(to_usb_interface(hdev->dev.parent)); - priv->usbdev = usb_get_dev(udev); + priv->usbdev = interface_to_usbdev(to_usb_interface(hdev->dev.parent)); hid_set_drvdata(hdev, priv); @@ -262,7 +260,6 @@ static int elo_probe(struct hid_device *hdev, const struct hid_device_id *id) return 0; err_free: - usb_put_dev(udev); kfree(priv); return ret; } @@ -271,8 +268,6 @@ static void elo_remove(struct hid_device *hdev) { struct elo_priv *priv = hid_get_drvdata(hdev); - usb_put_dev(priv->usbdev); - hid_hw_stop(hdev); cancel_delayed_work_sync(&priv->work); kfree(priv); diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index 7106b921b53c..c358778e070b 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -1068,6 +1068,7 @@ static void logi_hidpp_recv_queue_notif(struct hid_device *hdev, workitem.reports_supported |= STD_KEYBOARD; break; case 0x0f: + case 0x11: device_type = "eQUAD Lightspeed 1.2"; logi_hidpp_dev_conn_notif_equad(hdev, hidpp_report, &workitem); workitem.reports_supported |= STD_KEYBOARD; diff --git a/drivers/hid/hid-nintendo.c b/drivers/hid/hid-nintendo.c index b6a9a0f3966e..2204de889739 100644 --- a/drivers/hid/hid-nintendo.c +++ b/drivers/hid/hid-nintendo.c @@ -2128,6 +2128,10 @@ static int nintendo_hid_probe(struct hid_device *hdev, spin_lock_init(&ctlr->lock); ctlr->rumble_queue = alloc_workqueue("hid-nintendo-rumble_wq", WQ_FREEZABLE | WQ_MEM_RECLAIM, 0); + if (!ctlr->rumble_queue) { + ret = -ENOMEM; + goto err; + } INIT_WORK(&ctlr->rumble_worker, joycon_rumble_worker); ret = hid_parse(hdev); diff --git a/drivers/hid/hid-thrustmaster.c b/drivers/hid/hid-thrustmaster.c index 03b935ff02d5..c3e6d69fdfbd 100644 --- a/drivers/hid/hid-thrustmaster.c +++ b/drivers/hid/hid-thrustmaster.c @@ -64,7 +64,9 @@ struct tm_wheel_info { */ static const struct tm_wheel_info tm_wheels_infos[] = { {0x0306, 0x0006, "Thrustmaster T150RS"}, + {0x0200, 0x0005, "Thrustmaster T300RS (Missing Attachment)"}, {0x0206, 0x0005, "Thrustmaster T300RS"}, + {0x0209, 0x0005, "Thrustmaster T300RS (Open Wheel Attachment)"}, {0x0204, 0x0005, "Thrustmaster T300 Ferrari Alcantara Edition"}, {0x0002, 0x0002, "Thrustmaster T500RS"} //{0x0407, 0x0001, "Thrustmaster TMX"} @@ -158,6 +160,12 @@ static void thrustmaster_interrupts(struct hid_device *hdev) return; } + if (usbif->cur_altsetting->desc.bNumEndpoints < 2) { + kfree(send_buf); + hid_err(hdev, "Wrong number of endpoints?\n"); + return; + } + ep = &usbif->cur_altsetting->endpoint[1]; b_ep = ep->desc.bEndpointAddress; diff --git a/drivers/hid/hid-vivaldi.c b/drivers/hid/hid-vivaldi.c index efa6140915f4..42ceb2058a09 100644 --- a/drivers/hid/hid-vivaldi.c +++ b/drivers/hid/hid-vivaldi.c @@ -144,7 +144,7 @@ out: static int vivaldi_input_configured(struct hid_device *hdev, struct hid_input *hidinput) { - return sysfs_create_group(&hdev->dev.kobj, &input_attribute_group); + return devm_device_add_group(&hdev->dev, &input_attribute_group); } static const struct hid_device_id vivaldi_table[] = { diff --git a/drivers/hid/intel-ish-hid/ishtp-fw-loader.c b/drivers/hid/intel-ish-hid/ishtp-fw-loader.c index e24988586710..16aa030af845 100644 --- a/drivers/hid/intel-ish-hid/ishtp-fw-loader.c +++ b/drivers/hid/intel-ish-hid/ishtp-fw-loader.c @@ -661,21 +661,12 @@ static int ish_fw_xfer_direct_dma(struct ishtp_cl_data *client_data, */ payload_max_size &= ~(L1_CACHE_BYTES - 1); - dma_buf = kmalloc(payload_max_size, GFP_KERNEL | GFP_DMA32); + dma_buf = dma_alloc_coherent(devc, payload_max_size, &dma_buf_phy, GFP_KERNEL); if (!dma_buf) { client_data->flag_retry = true; return -ENOMEM; } - dma_buf_phy = dma_map_single(devc, dma_buf, payload_max_size, - DMA_TO_DEVICE); - if (dma_mapping_error(devc, dma_buf_phy)) { - dev_err(cl_data_to_dev(client_data), "DMA map failed\n"); - client_data->flag_retry = true; - rv = -ENOMEM; - goto end_err_dma_buf_release; - } - ldr_xfer_dma_frag.fragment.hdr.command = LOADER_CMD_XFER_FRAGMENT; ldr_xfer_dma_frag.fragment.xfer_mode = LOADER_XFER_MODE_DIRECT_DMA; ldr_xfer_dma_frag.ddr_phys_addr = (u64)dma_buf_phy; @@ -695,14 +686,7 @@ static int ish_fw_xfer_direct_dma(struct ishtp_cl_data *client_data, ldr_xfer_dma_frag.fragment.size = fragment_size; memcpy(dma_buf, &fw->data[fragment_offset], fragment_size); - dma_sync_single_for_device(devc, dma_buf_phy, - payload_max_size, - DMA_TO_DEVICE); - - /* - * Flush cache here because the dma_sync_single_for_device() - * does not do for x86. - */ + /* Flush cache to be sure the data is in main memory. */ clflush_cache_range(dma_buf, payload_max_size); dev_dbg(cl_data_to_dev(client_data), @@ -725,15 +709,8 @@ static int ish_fw_xfer_direct_dma(struct ishtp_cl_data *client_data, fragment_offset += fragment_size; } - dma_unmap_single(devc, dma_buf_phy, payload_max_size, DMA_TO_DEVICE); - kfree(dma_buf); - return 0; - end_err_resp_buf_release: - /* Free ISH buffer if not done already, in error case */ - dma_unmap_single(devc, dma_buf_phy, payload_max_size, DMA_TO_DEVICE); -end_err_dma_buf_release: - kfree(dma_buf); + dma_free_coherent(devc, payload_max_size, dma_buf, dma_buf_phy); return rv; } |