diff options
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/comedi/drivers/adv_pci1710.c | 4 | ||||
-rw-r--r-- | drivers/staging/comedi/drivers/ni_mio_common.c | 24 | ||||
-rw-r--r-- | drivers/staging/greybus/light.c | 12 | ||||
-rw-r--r-- | drivers/staging/most/aim-cdev/cdev.c | 5 | ||||
-rw-r--r-- | drivers/staging/most/aim-network/networking.c | 10 | ||||
-rw-r--r-- | drivers/staging/rtl8188eu/os_dep/usb_intf.c | 1 | ||||
-rw-r--r-- | drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c | 5 | ||||
-rw-r--r-- | drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c | 9 | ||||
-rw-r--r-- | drivers/staging/vt6656/device.h | 3 | ||||
-rw-r--r-- | drivers/staging/vt6656/int.c | 6 | ||||
-rw-r--r-- | drivers/staging/vt6656/main_usb.c | 2 | ||||
-rw-r--r-- | drivers/staging/vt6656/rxtx.c | 26 | ||||
-rw-r--r-- | drivers/staging/vt6656/wcmd.c | 1 | ||||
-rw-r--r-- | drivers/staging/wlan-ng/prism2mgmt.c | 2 |
14 files changed, 77 insertions, 33 deletions
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index 2c1b6de30da8..385e14269870 100644 --- a/drivers/staging/comedi/drivers/adv_pci1710.c +++ b/drivers/staging/comedi/drivers/adv_pci1710.c @@ -45,8 +45,8 @@ #define PCI171X_RANGE_UNI BIT(4) #define PCI171X_RANGE_GAIN(x) (((x) & 0x7) << 0) #define PCI171X_MUX_REG 0x04 /* W: A/D multiplexor control */ -#define PCI171X_MUX_CHANH(x) (((x) & 0xf) << 8) -#define PCI171X_MUX_CHANL(x) (((x) & 0xf) << 0) +#define PCI171X_MUX_CHANH(x) (((x) & 0xff) << 8) +#define PCI171X_MUX_CHANL(x) (((x) & 0xff) << 0) #define PCI171X_MUX_CHAN(x) (PCI171X_MUX_CHANH(x) | PCI171X_MUX_CHANL(x)) #define PCI171X_STATUS_REG 0x06 /* R: status register */ #define PCI171X_STATUS_IRQ BIT(11) /* 1=IRQ occurred */ diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c index 36361bdf934a..2f82dcb1fd06 100644 --- a/drivers/staging/comedi/drivers/ni_mio_common.c +++ b/drivers/staging/comedi/drivers/ni_mio_common.c @@ -4991,7 +4991,10 @@ static int ni_valid_rtsi_output_source(struct comedi_device *dev, case NI_RTSI_OUTPUT_G_SRC0: case NI_RTSI_OUTPUT_G_GATE0: case NI_RTSI_OUTPUT_RGOUT0: - case NI_RTSI_OUTPUT_RTSI_BRD_0: + case NI_RTSI_OUTPUT_RTSI_BRD(0): + case NI_RTSI_OUTPUT_RTSI_BRD(1): + case NI_RTSI_OUTPUT_RTSI_BRD(2): + case NI_RTSI_OUTPUT_RTSI_BRD(3): return 1; case NI_RTSI_OUTPUT_RTSI_OSC: return (devpriv->is_m_series) ? 1 : 0; @@ -5012,11 +5015,18 @@ static int ni_set_rtsi_routing(struct comedi_device *dev, devpriv->rtsi_trig_a_output_reg |= NISTC_RTSI_TRIG(chan, src); ni_stc_writew(dev, devpriv->rtsi_trig_a_output_reg, NISTC_RTSI_TRIGA_OUT_REG); - } else if (chan < 8) { + } else if (chan < NISTC_RTSI_TRIG_NUM_CHAN(devpriv->is_m_series)) { devpriv->rtsi_trig_b_output_reg &= ~NISTC_RTSI_TRIG_MASK(chan); devpriv->rtsi_trig_b_output_reg |= NISTC_RTSI_TRIG(chan, src); ni_stc_writew(dev, devpriv->rtsi_trig_b_output_reg, NISTC_RTSI_TRIGB_OUT_REG); + } else if (chan != NISTC_RTSI_TRIG_OLD_CLK_CHAN) { + /* probably should never reach this, since the + * ni_valid_rtsi_output_source above errors out if chan is too + * high + */ + dev_err(dev->class_dev, "%s: unknown rtsi channel\n", __func__); + return -EINVAL; } return 2; } @@ -5032,12 +5042,12 @@ static unsigned int ni_get_rtsi_routing(struct comedi_device *dev, } else if (chan < NISTC_RTSI_TRIG_NUM_CHAN(devpriv->is_m_series)) { return NISTC_RTSI_TRIG_TO_SRC(chan, devpriv->rtsi_trig_b_output_reg); - } else { - if (chan == NISTC_RTSI_TRIG_OLD_CLK_CHAN) - return NI_RTSI_OUTPUT_RTSI_OSC; - dev_err(dev->class_dev, "bug! should never get here?\n"); - return 0; + } else if (chan == NISTC_RTSI_TRIG_OLD_CLK_CHAN) { + return NI_RTSI_OUTPUT_RTSI_OSC; } + + dev_err(dev->class_dev, "%s: unknown rtsi channel\n", __func__); + return -EINVAL; } static int ni_rtsi_insn_config(struct comedi_device *dev, diff --git a/drivers/staging/greybus/light.c b/drivers/staging/greybus/light.c index 0f538b8c3a07..4e7575147775 100644 --- a/drivers/staging/greybus/light.c +++ b/drivers/staging/greybus/light.c @@ -1103,21 +1103,21 @@ static void gb_lights_channel_release(struct gb_channel *channel) static void gb_lights_light_release(struct gb_light *light) { int i; - int count; light->ready = false; - count = light->channels_count; - if (light->has_flash) gb_lights_light_v4l2_unregister(light); + light->has_flash = false; - for (i = 0; i < count; i++) { + for (i = 0; i < light->channels_count; i++) gb_lights_channel_release(&light->channels[i]); - light->channels_count--; - } + light->channels_count = 0; + kfree(light->channels); + light->channels = NULL; kfree(light->name); + light->name = NULL; } static void gb_lights_release(struct gb_lights *glights) diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c index 1e5cbc893496..d000b6ff8a7d 100644 --- a/drivers/staging/most/aim-cdev/cdev.c +++ b/drivers/staging/most/aim-cdev/cdev.c @@ -455,7 +455,9 @@ static int aim_probe(struct most_interface *iface, int channel_id, c->devno = MKDEV(major, current_minor); cdev_init(&c->cdev, &channel_fops); c->cdev.owner = THIS_MODULE; - cdev_add(&c->cdev, c->devno, 1); + retval = cdev_add(&c->cdev, c->devno, 1); + if (retval < 0) + goto err_free_c; c->iface = iface; c->cfg = cfg; c->channel_id = channel_id; @@ -491,6 +493,7 @@ error_create_device: list_del(&c->list); error_alloc_kfifo: cdev_del(&c->cdev); +err_free_c: kfree(c); error_alloc_channel: ida_simple_remove(&minor_id, current_minor); diff --git a/drivers/staging/most/aim-network/networking.c b/drivers/staging/most/aim-network/networking.c index 936f013c350e..6398c27563c9 100644 --- a/drivers/staging/most/aim-network/networking.c +++ b/drivers/staging/most/aim-network/networking.c @@ -85,6 +85,11 @@ static int skb_to_mamac(const struct sk_buff *skb, struct mbo *mbo) unsigned int payload_len = skb->len - ETH_HLEN; unsigned int mdp_len = payload_len + MDP_HDR_LEN; + if (mdp_len < skb->len) { + pr_err("drop: too large packet! (%u)\n", skb->len); + return -EINVAL; + } + if (mbo->buffer_length < mdp_len) { pr_err("drop: too small buffer! (%d for %d)\n", mbo->buffer_length, mdp_len); @@ -132,6 +137,11 @@ static int skb_to_mep(const struct sk_buff *skb, struct mbo *mbo) u8 *buff = mbo->virt_address; unsigned int mep_len = skb->len + MEP_HDR_LEN; + if (mep_len < skb->len) { + pr_err("drop: too large packet! (%u)\n", skb->len); + return -EINVAL; + } + if (mbo->buffer_length < mep_len) { pr_err("drop: too small buffer! (%d for %d)\n", mbo->buffer_length, mep_len); diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c index 3733b73863b6..536453358568 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c @@ -45,6 +45,7 @@ static const struct usb_device_id rtw_usb_id_tbl[] = { {USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */ {USB_DEVICE(0x2001, 0x331B)}, /* D-Link DWA-121 rev B1 */ {USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */ + {USB_DEVICE(0x2357, 0x0111)}, /* TP-Link TL-WN727N v5.21 */ {USB_DEVICE(0x0df6, 0x0076)}, /* Sitecom N150 v2 */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xffef)}, /* Rosewill RNX-N150NUB */ {} /* Terminating entry */ diff --git a/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c index 544f638ed3ef..65edd14a1147 100644 --- a/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c +++ b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c @@ -2492,8 +2492,11 @@ halmac_parse_psd_data_88xx(struct halmac_adapter *halmac_adapter, u8 *c2h_buf, segment_size = (u8)PSD_DATA_GET_SEGMENT_SIZE(c2h_buf); psd_set->data_size = total_size; - if (!psd_set->data) + if (!psd_set->data) { psd_set->data = kzalloc(psd_set->data_size, GFP_KERNEL); + if (!psd_set->data) + return HALMAC_RET_MALLOC_FAIL; + } if (segment_id == 0) psd_set->segment_size = segment_size; diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c index 377da037f31c..b521752d9aa0 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c +++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c @@ -1849,6 +1849,12 @@ static int __init bm2835_mmal_init(void) num_cameras = get_num_cameras(instance, resolutions, MAX_BCM2835_CAMERAS); + + if (num_cameras < 1) { + ret = -ENODEV; + goto cleanup_mmal; + } + if (num_cameras > MAX_BCM2835_CAMERAS) num_cameras = MAX_BCM2835_CAMERAS; @@ -1948,6 +1954,9 @@ cleanup_gdev: pr_info("%s: error %d while loading driver\n", BM2835_MMAL_MODULE_NAME, ret); +cleanup_mmal: + vchiq_mmal_finalise(instance); + return ret; } diff --git a/drivers/staging/vt6656/device.h b/drivers/staging/vt6656/device.h index 74715c854856..41a4f9555d07 100644 --- a/drivers/staging/vt6656/device.h +++ b/drivers/staging/vt6656/device.h @@ -62,6 +62,8 @@ #define RATE_AUTO 12 #define MAX_RATE 12 +#define VNT_B_RATES (BIT(RATE_1M) | BIT(RATE_2M) |\ + BIT(RATE_5M) | BIT(RATE_11M)) /* * device specific @@ -269,6 +271,7 @@ struct vnt_private { u8 mac_hw; /* netdev */ struct usb_device *usb; + struct usb_interface *intf; u64 tsf_time; u8 rx_rate; diff --git a/drivers/staging/vt6656/int.c b/drivers/staging/vt6656/int.c index c6ffbe0e2728..c521729c4192 100644 --- a/drivers/staging/vt6656/int.c +++ b/drivers/staging/vt6656/int.c @@ -107,9 +107,11 @@ static int vnt_int_report_rate(struct vnt_private *priv, u8 pkt_no, u8 tsr) info->status.rates[0].count = tx_retry; - if (!(tsr & (TSR_TMO | TSR_RETRYTMO))) { + if (!(tsr & TSR_TMO)) { info->status.rates[0].idx = idx; - info->flags |= IEEE80211_TX_STAT_ACK; + + if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) + info->flags |= IEEE80211_TX_STAT_ACK; } ieee80211_tx_status_irqsafe(priv->hw, context->skb); diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index cc6d8778fe5b..e8ccd800c94f 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -954,6 +954,7 @@ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id) priv = hw->priv; priv->hw = hw; priv->usb = udev; + priv->intf = intf; vnt_set_options(priv); @@ -976,6 +977,7 @@ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id) ieee80211_hw_set(priv->hw, RX_INCLUDES_FCS); ieee80211_hw_set(priv->hw, REPORTS_TX_ACK_STATUS); ieee80211_hw_set(priv->hw, SUPPORTS_PS); + ieee80211_hw_set(priv->hw, PS_NULLFUNC_STACK); priv->hw->max_signal = 100; diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c index a44abcce6fb4..f78f31ce6443 100644 --- a/drivers/staging/vt6656/rxtx.c +++ b/drivers/staging/vt6656/rxtx.c @@ -288,11 +288,9 @@ static u16 vnt_rxtx_datahead_g(struct vnt_usb_send_context *tx_context, PK_TYPE_11B, &buf->b); /* Get Duration and TimeStamp */ - if (ieee80211_is_pspoll(hdr->frame_control)) { - __le16 dur = cpu_to_le16(priv->current_aid | BIT(14) | BIT(15)); - - buf->duration_a = dur; - buf->duration_b = dur; + if (ieee80211_is_nullfunc(hdr->frame_control)) { + buf->duration_a = hdr->duration_id; + buf->duration_b = hdr->duration_id; } else { buf->duration_a = vnt_get_duration_le(priv, tx_context->pkt_type, need_ack); @@ -381,10 +379,8 @@ static u16 vnt_rxtx_datahead_ab(struct vnt_usb_send_context *tx_context, tx_context->pkt_type, &buf->ab); /* Get Duration and TimeStampOff */ - if (ieee80211_is_pspoll(hdr->frame_control)) { - __le16 dur = cpu_to_le16(priv->current_aid | BIT(14) | BIT(15)); - - buf->duration = dur; + if (ieee80211_is_nullfunc(hdr->frame_control)) { + buf->duration = hdr->duration_id; } else { buf->duration = vnt_get_duration_le(priv, tx_context->pkt_type, need_ack); @@ -825,10 +821,14 @@ int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) if (info->band == NL80211_BAND_5GHZ) { pkt_type = PK_TYPE_11A; } else { - if (tx_rate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT) - pkt_type = PK_TYPE_11GB; - else - pkt_type = PK_TYPE_11GA; + if (tx_rate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { + if (priv->basic_rates & VNT_B_RATES) + pkt_type = PK_TYPE_11GB; + else + pkt_type = PK_TYPE_11GA; + } else { + pkt_type = PK_TYPE_11A; + } } } else { pkt_type = PK_TYPE_11B; diff --git a/drivers/staging/vt6656/wcmd.c b/drivers/staging/vt6656/wcmd.c index b2fc17f1381b..3f6ccdeb6dec 100644 --- a/drivers/staging/vt6656/wcmd.c +++ b/drivers/staging/vt6656/wcmd.c @@ -109,6 +109,7 @@ void vnt_run_command(struct work_struct *work) if (vnt_init(priv)) { /* If fail all ends TODO retry */ dev_err(&priv->usb->dev, "failed to start\n"); + usb_set_intfdata(priv->intf, NULL); ieee80211_free_hw(priv->hw); return; } diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index c4aa9e7e7003..be89a0ee44bf 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -945,7 +945,7 @@ int prism2mgmt_flashdl_state(struct wlandevice *wlandev, void *msgp) } } - return 0; + return result; } /*---------------------------------------------------------------- |