Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (128 commits)
  USB: fix codingstyle issues in drivers/usb/core/*.c
  USB: fix codingstyle issues in drivers/usb/core/message.c
  USB: fix codingstyle issues in drivers/usb/core/hcd-pci.c
  USB: fix codingstyle issues in drivers/usb/core/devio.c
  USB: fix codingstyle issues in drivers/usb/core/devices.c
  USB: fix codingstyle issues in drivers/usb/core/*.h
  USB: fix codingstyle issues in include/linux/usb/
  USB: fix codingstyle issues in include/linux/usb.h
  USB: mark USB drivers as being GPL only
  USB: use a real vendor and product id for root hubs
  USB: mount options: fix usbfs
  USB: Fix usb_serial_driver structure for Kobil cardreader driver.
  usb: ehci should use u16 for isochronous intervals
  usb: ehci, remove false clear-reset path
  USB: Use menuconfig objects
  usb: ohci-sm501 driver
  usb: dma bounce buffer support
  USB: last abuses of intfdata in close for usb-serial drivers
  USB: kl5kusb105 don't flush to logically disconnected devices
  USB: oti6858: cleanup
  ...

1 files changed, 58 insertions, 54 deletions

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 0da1df9c79bf..ae3ec1a64008 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -65,6 +65,7 @@ static struct usb_device_id id_table [] = {
         { USB_DEVICE(ITEGNO_VENDOR_ID, ITEGNO_PRODUCT_ID_2080) },
         { USB_DEVICE(MA620_VENDOR_ID, MA620_PRODUCT_ID) },
         { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID) },
+        { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
         { USB_DEVICE(TRIPP_VENDOR_ID, TRIPP_PRODUCT_ID) },
         { USB_DEVICE(RADIOSHACK_VENDOR_ID, RADIOSHACK_PRODUCT_ID) },
         { USB_DEVICE(DCU10_VENDOR_ID, DCU10_PRODUCT_ID) },
@@ -84,9 +85,10 @@ static struct usb_device_id id_table [] = {
         { USB_DEVICE(DATAPILOT_U2_VENDOR_ID, DATAPILOT_U2_PRODUCT_ID) },
         { USB_DEVICE(BELKIN_VENDOR_ID, BELKIN_PRODUCT_ID) },
         { USB_DEVICE(ALCOR_VENDOR_ID, ALCOR_PRODUCT_ID) },
-        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ID) },
         { USB_DEVICE(WS002IN_VENDOR_ID, WS002IN_PRODUCT_ID) },
         { USB_DEVICE(COREGA_VENDOR_ID, COREGA_PRODUCT_ID) },
+        { USB_DEVICE(HL340_VENDOR_ID, HL340_PRODUCT_ID) },
+        { USB_DEVICE(YCCABLE_VENDOR_ID, YCCABLE_PRODUCT_ID) },
         { }                                     /* Terminating entry */
 };
 
@@ -97,7 +99,10 @@ static struct usb_driver pl2303_driver = {
         .probe =        usb_serial_probe,
         .disconnect =   usb_serial_disconnect,
         .id_table =     id_table,
+        .suspend =      usb_serial_suspend,
+        .resume =       usb_serial_resume,
         .no_dynamic_id =        1,
+        .supports_autosuspend = 1,
 };
 
 #define SET_LINE_REQUEST_TYPE           0x21
@@ -310,12 +315,39 @@ static unsigned int pl2303_buf_get(struct pl2303_buf *pb, char *buf,
         return count;
 }
 
+static int pl2303_vendor_read(__u16 value, __u16 index,
+                struct usb_serial *serial, unsigned char *buf)
+{
+        int res = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
+                        VENDOR_READ_REQUEST, VENDOR_READ_REQUEST_TYPE,
+                        value, index, buf, 1, 100);
+        dbg("0x%x:0x%x:0x%x:0x%x  %d - %x", VENDOR_READ_REQUEST_TYPE,
+                        VENDOR_READ_REQUEST, value, index, res, buf[0]);
+        return res;
+}
+
+static int pl2303_vendor_write(__u16 value, __u16 index,
+                struct usb_serial *serial)
+{
+        int res = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
+                        VENDOR_WRITE_REQUEST, VENDOR_WRITE_REQUEST_TYPE,
+                        value, index, NULL, 0, 100);
+        dbg("0x%x:0x%x:0x%x:0x%x  %d", VENDOR_WRITE_REQUEST_TYPE,
+                        VENDOR_WRITE_REQUEST, value, index, res);
+        return res;
+}
+
 static int pl2303_startup(struct usb_serial *serial)
 {
         struct pl2303_private *priv;
         enum pl2303_type type = type_0;
+        unsigned char *buf;
         int i;
 
+        buf = kmalloc(10, GFP_KERNEL);
+        if (buf == NULL)
+                return -ENOMEM;
+
         if (serial->dev->descriptor.bDeviceClass == 0x02)
                 type = type_0;
         else if (serial->dev->descriptor.bMaxPacketSize0 == 0x40)
@@ -340,9 +372,27 @@ static int pl2303_startup(struct usb_serial *serial)
                 priv->type = type;
                 usb_set_serial_port_data(serial->port[i], priv);
         }
+
+        pl2303_vendor_read(0x8484, 0, serial, buf);
+        pl2303_vendor_write(0x0404, 0, serial);
+        pl2303_vendor_read(0x8484, 0, serial, buf);
+        pl2303_vendor_read(0x8383, 0, serial, buf);
+        pl2303_vendor_read(0x8484, 0, serial, buf);
+        pl2303_vendor_write(0x0404, 1, serial);
+        pl2303_vendor_read(0x8484, 0, serial, buf);
+        pl2303_vendor_read(0x8383, 0, serial, buf);
+        pl2303_vendor_write(0, 1, serial);
+        pl2303_vendor_write(1, 0, serial);
+        if (type == HX)
+                pl2303_vendor_write(2, 0x44, serial);
+        else
+                pl2303_vendor_write(2, 0x24, serial);
+
+        kfree(buf);
         return 0;
 
 cleanup:
+        kfree(buf);
         for (--i; i>=0; --i) {
                 priv = usb_get_serial_port_data(serial->port[i]);
                 pl2303_buf_free(priv->buf);
@@ -582,24 +632,12 @@ static void pl2303_set_termios(struct usb_serial_port *port,
              buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]);
 
         if (cflag & CRTSCTS) {
-                __u16 index;
                 if (priv->type == HX)
-                        index = 0x61;
+                        pl2303_vendor_write(0x0, 0x61, serial);
                 else
-                        index = 0x41;
-                i = usb_control_msg(serial->dev,
-                                    usb_sndctrlpipe(serial->dev, 0),
-                                    VENDOR_WRITE_REQUEST,
-                                    VENDOR_WRITE_REQUEST_TYPE,
-                                    0x0, index, NULL, 0, 100);
-                dbg("0x40:0x1:0x0:0x%x  %d", index, i);
+                        pl2303_vendor_write(0x0, 0x41, serial);
         } else {
-                i = usb_control_msg(serial->dev,
-                                    usb_sndctrlpipe(serial->dev, 0),
-                                    VENDOR_WRITE_REQUEST,
-                                    VENDOR_WRITE_REQUEST_TYPE,
-                                    0x0, 0x0, NULL, 0, 100);
-                dbg ("0x40:0x1:0x0:0x0  %d", i);
+                pl2303_vendor_write(0x0, 0x0, serial);
         }
 
         /* FIXME: Need to read back resulting baud rate */
@@ -629,7 +667,7 @@ static void pl2303_close(struct usb_serial_port *port, struct file *filp)
                 set_current_state(TASK_INTERRUPTIBLE);
                 if (pl2303_buf_data_avail(priv->buf) == 0 ||
                     timeout == 0 || signal_pending(current) ||
-                    !usb_get_intfdata(port->serial->interface)) /* disconnect */
+                    port->serial->disconnected)
                         break;
                 spin_unlock_irqrestore(&priv->lock, flags);
                 timeout = schedule_timeout(timeout);
@@ -678,7 +716,6 @@ static int pl2303_open(struct usb_serial_port *port, struct file *filp)
         struct ktermios tmp_termios;
         struct usb_serial *serial = port->serial;
         struct pl2303_private *priv = usb_get_serial_port_data(port);
-        unsigned char *buf;
         int result;
 
         dbg("%s -  port %d", __FUNCTION__, port->number);
@@ -686,45 +723,12 @@ static int pl2303_open(struct usb_serial_port *port, struct file *filp)
         if (priv->type != HX) {
                 usb_clear_halt(serial->dev, port->write_urb->pipe);
                 usb_clear_halt(serial->dev, port->read_urb->pipe);
-        }
-
-        buf = kmalloc(10, GFP_KERNEL);
-        if (buf==NULL)
-                return -ENOMEM;
-
-#define FISH(a,b,c,d)                                                           \
-        result=usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev,0),     \
-                               b, a, c, d, buf, 1, 100);                        \
-        dbg("0x%x:0x%x:0x%x:0x%x  %d - %x",a,b,c,d,result,buf[0]);
-
-#define SOUP(a,b,c,d)                                                           \
-        result=usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev,0),     \
-                               b, a, c, d, NULL, 0, 100);                       \
-        dbg("0x%x:0x%x:0x%x:0x%x  %d",a,b,c,d,result);
-
-        FISH (VENDOR_READ_REQUEST_TYPE, VENDOR_READ_REQUEST, 0x8484, 0);
-        SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 0x0404, 0);
-        FISH (VENDOR_READ_REQUEST_TYPE, VENDOR_READ_REQUEST, 0x8484, 0);
-        FISH (VENDOR_READ_REQUEST_TYPE, VENDOR_READ_REQUEST, 0x8383, 0);
-        FISH (VENDOR_READ_REQUEST_TYPE, VENDOR_READ_REQUEST, 0x8484, 0);
-        SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 0x0404, 1);
-        FISH (VENDOR_READ_REQUEST_TYPE, VENDOR_READ_REQUEST, 0x8484, 0);
-        FISH (VENDOR_READ_REQUEST_TYPE, VENDOR_READ_REQUEST, 0x8383, 0);
-        SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 0, 1);
-        SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 1, 0);
-
-        if (priv->type == HX) {
-                /* HX chip */
-                SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 2, 0x44);
-                /* reset upstream data pipes */
-                SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 8, 0);
-                SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 9, 0);
         } else {
-                SOUP (VENDOR_WRITE_REQUEST_TYPE, VENDOR_WRITE_REQUEST, 2, 0x24);
+                /* reset upstream data pipes */
+                pl2303_vendor_write(8, 0, serial);
+                pl2303_vendor_write(9, 0, serial);
         }
 
-        kfree(buf);
-
         /* Setup termios */
         if (port->tty) {
                 pl2303_set_termios(port, &tmp_termios);