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Merge tag 'usb-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb into next

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Pull USB driver updates from Greg KH:
 "Here is the big USB driver pull request for 3.16-rc1.

  Nothing huge here, but lots of little things in the USB core, and in
  lots of drivers.  Hopefully the USB power management will be work
  better now that it has been reworked to do per-port power control
  dynamically.  There's also a raft of gadget driver updates and fixes,
  CONFIG_USB_DEBUG is finally gone now that everything has been
  converted over to the dynamic debug inteface, the last hold-out
  drivers were cleaned up and the config option removed.  There were
  also other minor things all through the drivers/usb/ tree, the
  shortlog shows this pretty well.

  All have been in linux-next, including the very last patch, which came
  from linux-next to fix a build issue on some platforms"

* tag 'usb-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (314 commits)
  usb: hub_handle_remote_wakeup() only exists for CONFIG_PM=y
  USB: orinoco_usb: remove CONFIG_USB_DEBUG support
  USB: media: lirc: igorplugusb: remove CONFIG_USB_DEBUG support
  USB: media: streamzap: remove CONFIG_USB_DEBUG
  USB: media: redrat3: remove CONFIG_USB_DEBUG usage
  USB: media: redrat3: remove unneeded tracing macro
  usb: qcserial: add additional Sierra Wireless QMI devices
  usb: host: max3421-hcd: Use module_spi_driver
  usb: host: max3421-hcd: Allow platform-data to specify Vbus polarity
  usb: host: max3421-hcd: fix "spi_rd8" uses dynamic stack allocation warning
  usb: host: max3421-hcd: Fix missing unlock in max3421_urb_enqueue()
  usb: qcserial: add Netgear AirCard 341U
  Documentation: dt-bindings: update xhci-platform DT binding for R-Car H2 and M2
  usb: host: xhci-plat: add xhci_plat_start()
  usb: host: max3421-hcd: Fix potential NULL urb dereference
  Revert "usb: gadget: net2280: Add support for PLX USB338X"
  USB: usbip: remove CONFIG_USB_DEBUG reference
  USB: remove CONFIG_USB_DEBUG from defconfig files
  usb: resume child device when port is powered on
  usb: hub_handle_remote_wakeup() depends on CONFIG_PM_RUNTIME=y
  ...
This commit is contained in:
Linus Torvalds
2014-06-03 09:11:20 -07:00
parent 49eb7b0750 4a95b1fce9
commit e5c4ecdc55
291 changed files with 14362 additions and 6798 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
drivers/net/wireless/orinoco/orinoco_usb.c
View File

@@ -100,25 +100,11 @@ static struct ez_usb_fw firmware = {
.code = NULL,
};
#ifdef CONFIG_USB_DEBUG
static int debug = 1;
#else
static int debug;
#endif
/* Debugging macros */
#undef dbg
#define dbg(format, arg...) \
do { if (debug) printk(KERN_DEBUG PFX "%s: " format "\n", \
__func__ , ## arg); } while (0)
#undef err
#define err(format, arg...) \
do { printk(KERN_ERR PFX format "\n", ## arg); } while (0)
/* Module paramaters */
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Debug enabled or not");
MODULE_FIRMWARE("orinoco_ezusb_fw");
/*
@@ -341,7 +327,7 @@ static void ezusb_request_timerfn(u_long _ctx)
ctx->state = EZUSB_CTX_REQ_TIMEOUT;
} else {
ctx->state = EZUSB_CTX_RESP_TIMEOUT;
dbg("couldn't unlink");
dev_dbg(&ctx->outurb->dev->dev, "couldn't unlink\n");
atomic_inc(&ctx->refcount);
ctx->killed = 1;
ezusb_ctx_complete(ctx);
@@ -634,9 +620,9 @@ static void ezusb_request_in_callback(struct ezusb_priv *upriv,
ctx = c;
break;
}
dbg("Skipped (0x%x/0x%x) (%d/%d)",
le16_to_cpu(ans->hermes_rid),
c->in_rid, ans->ans_reply_count, reply_count);
netdev_dbg(upriv->dev, "Skipped (0x%x/0x%x) (%d/%d)\n",
le16_to_cpu(ans->hermes_rid), c->in_rid,
ans->ans_reply_count, reply_count);
}
}
@@ -768,7 +754,7 @@ static int ezusb_submit_in_urb(struct ezusb_priv *upriv)
void *cur_buf = upriv->read_urb->transfer_buffer;
if (upriv->read_urb->status == -EINPROGRESS) {
dbg("urb busy, not resubmiting");
netdev_dbg(upriv->dev, "urb busy, not resubmiting\n");
retval = -EBUSY;
goto exit;
}
@@ -838,8 +824,9 @@ static int ezusb_firmware_download(struct ezusb_priv *upriv,
memcpy(fw_buffer, &fw->code[addr], FW_BUF_SIZE);
if (variant_offset >= addr &&
variant_offset < addr + FW_BUF_SIZE) {
dbg("Patching card_variant byte at 0x%04X",
variant_offset);
netdev_dbg(upriv->dev,
"Patching card_variant byte at 0x%04X\n",
variant_offset);
fw_buffer[variant_offset - addr] = FW_VAR_VALUE;
}
retval = usb_control_msg(upriv->udev,
@@ -879,7 +866,6 @@ static int ezusb_access_ltv(struct ezusb_priv *upriv,
BUG_ON(in_irq());
if (!upriv->udev) {
dbg("Device disconnected");
retval = -ENODEV;
goto exit;
}
@@ -1023,8 +1009,9 @@ static int ezusb_doicmd_wait(struct hermes *hw, u16 cmd, u16 parm0, u16 parm1,
cpu_to_le16(parm1),
cpu_to_le16(parm2),
};
dbg("0x%04X, parm0 0x%04X, parm1 0x%04X, parm2 0x%04X",
cmd, parm0, parm1, parm2);
netdev_dbg(upriv->dev,
"0x%04X, parm0 0x%04X, parm1 0x%04X, parm2 0x%04X\n", cmd,
parm0, parm1, parm2);
ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_DOCMD, EZUSB_RID_ACK);
if (!ctx)
return -ENOMEM;
@@ -1045,7 +1032,7 @@ static int ezusb_docmd_wait(struct hermes *hw, u16 cmd, u16 parm0,
0,
0,
};
dbg("0x%04X, parm0 0x%04X", cmd, parm0);
netdev_dbg(upriv->dev, "0x%04X, parm0 0x%04X\n", cmd, parm0);
ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_DOCMD, EZUSB_RID_ACK);
if (!ctx)
return -ENOMEM;
@@ -1332,7 +1319,7 @@ static int ezusb_hard_reset(struct orinoco_private *priv)
return retval;
}
dbg("sending control message");
netdev_dbg(upriv->dev, "sending control message\n");
retval = usb_control_msg(upriv->udev,
usb_sndctrlpipe(upriv->udev, 0),
EZUSB_REQUEST_TRIGER,
@@ -1401,10 +1388,8 @@ static void ezusb_bulk_in_callback(struct urb *urb)
u16 crc;
u16 hermes_rid;
if (upriv->udev == NULL) {
dbg("disconnected");
if (upriv->udev == NULL)
return;
}
if (urb->status == -ETIMEDOUT) {
/* When a device gets unplugged we get this every time
@@ -1421,12 +1406,13 @@ static void ezusb_bulk_in_callback(struct urb *urb)
if ((urb->status == -EILSEQ)
|| (urb->status == -ENOENT)
|| (urb->status == -ECONNRESET)) {
dbg("status %d, not resubmiting", urb->status);
netdev_dbg(upriv->dev, "status %d, not resubmiting\n",
urb->status);
return;
}
if (urb->status)
dbg("status: %d length: %d",
urb->status, urb->actual_length);
netdev_dbg(upriv->dev, "status: %d length: %d\n",
urb->status, urb->actual_length);
if (urb->actual_length < sizeof(*ans)) {
err("%s: short read, ignoring", __func__);
goto resubmit;