Merge branch 'hotfixes' into devel

6 files changed, 78 insertions, 17 deletions

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 08c65c1a377..779d07851a4 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -94,6 +94,7 @@ static struct usb_device_id id_table_earthmate [] = {
 
 static struct usb_device_id id_table_cyphidcomrs232 [] = {
         { USB_DEVICE(VENDOR_ID_CYPRESS, PRODUCT_ID_CYPHIDCOM) },
+        { USB_DEVICE(VENDOR_ID_POWERCOM, PRODUCT_ID_UPS) },
         { }                                             /* Terminating entry */
 };
 
@@ -106,6 +107,7 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(VENDOR_ID_DELORME, PRODUCT_ID_EARTHMATEUSB) },
         { USB_DEVICE(VENDOR_ID_DELORME, PRODUCT_ID_EARTHMATEUSB_LT20) },
         { USB_DEVICE(VENDOR_ID_CYPRESS, PRODUCT_ID_CYPHIDCOM) },
+        { USB_DEVICE(VENDOR_ID_POWERCOM, PRODUCT_ID_UPS) },
         { USB_DEVICE(VENDOR_ID_DAZZLE, PRODUCT_ID_CA42) },
         { }                                             /* Terminating entry */
 };
diff --git a/drivers/usb/serial/cypress_m8.h b/drivers/usb/serial/cypress_m8.h
index e1c7c27e18b..0388065bb79 100644
--- a/drivers/usb/serial/cypress_m8.h
+++ b/drivers/usb/serial/cypress_m8.h
@@ -19,6 +19,10 @@
 #define VENDOR_ID_CYPRESS                0x04b4
 #define PRODUCT_ID_CYPHIDCOM             0x5500
 
+/* Powercom UPS, chip CY7C63723 */
+#define VENDOR_ID_POWERCOM               0x0d9f
+#define PRODUCT_ID_UPS                   0x0002
+
 /* Nokia CA-42 USB to serial cable */
 #define VENDOR_ID_DAZZLE                0x07d0
 #define PRODUCT_ID_CA42                 0x4101
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 91dc433dbcf..3abb3c86364 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -359,6 +359,7 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
         { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) },
         { USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID),
                 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
         { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID),
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index e1eb742abcd..6da539ede0e 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -557,6 +557,9 @@
 #define TML_VID                 0x1B91  /* Vendor ID */
 #define TML_USB_SERIAL_PID      0x0064  /* USB - Serial Converter */
 
+/* Propox devices */
+#define FTDI_PROPOX_JTAGCABLEII_PID     0xD738
+
 /* Commands */
 #define FTDI_SIO_RESET          0 /* Reset the port */
 #define FTDI_SIO_MODEM_CTRL     1 /* Set the modem control register */
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 97fa3c42843..7cfce9dabb9 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -323,7 +323,7 @@ static void flush_and_resubmit_read_urb (struct usb_serial_port *port)
                 room = tty_buffer_request_room(tty, urb->actual_length);
                 if (room) {
                         tty_insert_flip_string(tty, urb->transfer_buffer, room);
-                        tty_flip_buffer_push(tty); /* is this allowed from an URB callback ? */
+                        tty_flip_buffer_push(tty);
                 }
         }
 
@@ -349,10 +349,12 @@ void usb_serial_generic_read_bulk_callback (struct urb *urb)
 
         /* Throttle the device if requested by tty */
         spin_lock_irqsave(&port->lock, flags);
-        if (!(port->throttled = port->throttle_req))
-                /* Handle data and continue reading from device */
+        if (!(port->throttled = port->throttle_req)) {
+                spin_unlock_irqrestore(&port->lock, flags);
                 flush_and_resubmit_read_urb(port);
-        spin_unlock_irqrestore(&port->lock, flags);
+        } else {
+                spin_unlock_irqrestore(&port->lock, flags);
+        }
 }
 EXPORT_SYMBOL_GPL(usb_serial_generic_read_bulk_callback);
 
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 828a4377ec6..a396fbbdc9c 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -111,6 +111,42 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define HUAWEI_PRODUCT_E220BIS                  0x1004
 
 #define NOVATELWIRELESS_VENDOR_ID               0x1410
+
+/* MERLIN EVDO PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_V640            0x1100
+#define NOVATELWIRELESS_PRODUCT_V620            0x1110
+#define NOVATELWIRELESS_PRODUCT_V740            0x1120
+#define NOVATELWIRELESS_PRODUCT_V720            0x1130
+
+/* MERLIN HSDPA/HSPA PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_U730            0x1400
+#define NOVATELWIRELESS_PRODUCT_U740            0x1410
+#define NOVATELWIRELESS_PRODUCT_U870            0x1420
+#define NOVATELWIRELESS_PRODUCT_XU870           0x1430
+#define NOVATELWIRELESS_PRODUCT_X950D           0x1450
+
+/* EXPEDITE PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_EV620           0x2100
+#define NOVATELWIRELESS_PRODUCT_ES720           0x2110
+#define NOVATELWIRELESS_PRODUCT_E725            0x2120
+#define NOVATELWIRELESS_PRODUCT_EU730           0x2400
+#define NOVATELWIRELESS_PRODUCT_EU740           0x2410
+#define NOVATELWIRELESS_PRODUCT_EU870D          0x2420
+
+/* OVATION PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_MC727           0x4100
+#define NOVATELWIRELESS_PRODUCT_MC950D          0x4400
+
+/* FUTURE NOVATEL PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_EVDO_1          0x6000
+#define NOVATELWIRELESS_PRODUCT_HSPA_1          0x7000
+#define NOVATELWIRELESS_PRODUCT_EMBEDDED_1      0x8000
+#define NOVATELWIRELESS_PRODUCT_GLOBAL_1        0x9000
+#define NOVATELWIRELESS_PRODUCT_EVDO_2          0x6001
+#define NOVATELWIRELESS_PRODUCT_HSPA_2          0x7001
+#define NOVATELWIRELESS_PRODUCT_EMBEDDED_2      0x8001
+#define NOVATELWIRELESS_PRODUCT_GLOBAL_2        0x9001
+
 #define DELL_VENDOR_ID                          0x413C
 
 #define KYOCERA_VENDOR_ID                       0x0c88
@@ -168,21 +204,34 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1100) }, /* Novatel Merlin XS620/S640 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1110) }, /* Novatel Merlin S620 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1120) }, /* Novatel Merlin EX720 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1130) }, /* Novatel Merlin S720 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1400) }, /* Novatel U730 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1410) }, /* Novatel U740 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1420) }, /* Novatel EU870 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2100) }, /* Novatel EV620 CDMA/EV-DO */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2110) }, /* Novatel Merlin ES620 / Merlin ES720 / Ovation U720 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2130) }, /* Novatel Merlin ES620 SM Bus */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2410) }, /* Novatel EU740 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4100) }, /* Novatel U727 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4400) }, /* Novatel MC950 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x5010) }, /* Novatel U727 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_1) }, /* Novatel EVDO product */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_1) }, /* Novatel HSPA product */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_1) }, /* Novatel Embedded product */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL_1) }, /* Novatel Global product */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_2) }, /* Novatel EVDO product */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_2) }, /* Novatel HSPA product */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_2) }, /* Novatel Embedded product */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL_2) }, /* Novatel Global product */
+
         { USB_DEVICE(DELL_VENDOR_ID, 0x8114) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8115) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8116) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */