USB Serial Sierra: clean-up

Very minor changes to clean up sierra code. Adds a prefix to debug messages so
that Sierra messages are easily recognized. Removes extraneous code.

This targets kernel 2.6.26-rc9

Signed-off-by: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 2f6f152..a3aaf08 100644 (file)
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -51,7 +51,7 @@ enum devicetype {
 static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
 {
        int result;
-       dev_dbg(&udev->dev, "%s", "SET POWER STATE\n");
+       dev_dbg(&udev->dev, "%s", __func__);
        result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
                        SWIMS_USB_REQUEST_SetPower,     /* __u8 request      */
                        USB_TYPE_VENDOR,                /* __u8 request type */
@@ -66,7 +66,7 @@ static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
 static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode)
 {
        int result;
-       dev_dbg(&udev->dev, "%s", "DEVICE MODE SWITCH\n");
+       dev_dbg(&udev->dev,  "%s", __func__);
        result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
                        SWIMS_USB_REQUEST_SetMode,      /* __u8 request      */
                        USB_TYPE_VENDOR,                /* __u8 request type */
@@ -81,7 +81,7 @@ static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode)
 static int sierra_vsc_set_nmea(struct usb_device *udev, __u16 enable)
 {
        int result;
-       dev_dbg(&udev->dev, "%s", "NMEA Enable sent\n");
+       dev_dbg(&udev->dev, "%s", __func__);
        result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
                        SWIMS_USB_REQUEST_SetNmea,      /* __u8 request      */
                        USB_TYPE_VENDOR,                /* __u8 request type */
@@ -97,6 +97,7 @@ static int sierra_calc_num_ports(struct usb_serial *serial)
 {
        int result;
        int *num_ports = usb_get_serial_data(serial);
+       dev_dbg(&serial->dev->dev, "%s", __func__);
 
        result = *num_ports;
 
@@ -110,22 +111,23 @@ static int sierra_calc_num_ports(struct usb_serial *serial)
 
 static int sierra_calc_interface(struct usb_serial *serial)
 {
-               int interface;
-               struct usb_interface *p_interface;
-               struct usb_host_interface *p_host_interface;
+       int interface;
+       struct usb_interface *p_interface;
+       struct usb_host_interface *p_host_interface;
+       dev_dbg(&serial->dev->dev, "%s", __func__);
 
-               /* Get the interface structure pointer from the serial struct */
-               p_interface = serial->interface;
+       /* Get the interface structure pointer from the serial struct */
+       p_interface = serial->interface;
 
-               /* Get a pointer to the host interface structure */
-               p_host_interface = p_interface->cur_altsetting;
+       /* Get a pointer to the host interface structure */
+       p_host_interface = p_interface->cur_altsetting;
 
-               /* read the interface descriptor for this active altsetting
-                * to find out the interface number we are on
-               */
-               interface = p_host_interface->desc.bInterfaceNumber;
+       /* read the interface descriptor for this active altsetting
+        * to find out the interface number we are on
+       */
+       interface = p_host_interface->desc.bInterfaceNumber;
 
-               return interface;
+       return interface;
 }
 
 static int sierra_probe(struct usb_serial *serial,
@@ -135,6 +137,7 @@ static int sierra_probe(struct usb_serial *serial,
        struct usb_device *udev;
        int *num_ports;
        u8 ifnum;
+       dev_dbg(&serial->dev->dev, "%s", __func__);
 
        num_ports = kmalloc(sizeof(*num_ports), GFP_KERNEL);
        if (!num_ports)
@@ -187,24 +190,26 @@ static struct usb_device_id id_table [] = {
        { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
        { USB_DEVICE(0x0f30, 0x1b1d) }, /* Sierra Wireless MC5720 */
        { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
+       { USB_DEVICE(0x1199, 0x0024) }, /* Sierra Wireless MC5727 */
        { USB_DEVICE(0x1199, 0x0220) }, /* Sierra Wireless MC5725 */
        { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
        { USB_DEVICE(0x1199, 0x0021) }, /* Sierra Wireless AirCard 597E */
        { USB_DEVICE(0x1199, 0x0120) }, /* Sierra Wireless USB Dongle 595U */
-       { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0023, 0xFF, 0xFF, 0xFF) }, /* Sierra Wireless C597 */
+        /* Sierra Wireless C597 */
+       { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0023, 0xFF, 0xFF, 0xFF) },
 
        { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
        { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */
        { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
        { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 & AC 875U */
-       { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Thinkpad internal) */
+       { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Lenovo) */
        { USB_DEVICE(0x1199, 0x6815) }, /* Sierra Wireless MC8775 */
        { USB_DEVICE(0x03f0, 0x1e1d) }, /* HP hs2300 a.k.a MC8775 */
        { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
        { USB_DEVICE(0x1199, 0x6821) }, /* Sierra Wireless AirCard 875U */
-       { USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780*/
-       { USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781*/
-       { USB_DEVICE(0x1199, 0x683B), .driver_info = DEVICE_1_PORT },   /* Sierra Wireless MC8785 Composite*/
+       { USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780 */
+       { USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781 */
+       { USB_DEVICE(0x1199, 0x683B), .driver_info = DEVICE_1_PORT },   /* Sierra Wireless MC8785 Composite */
        { USB_DEVICE(0x1199, 0x6850) }, /* Sierra Wireless AirCard 880 */
        { USB_DEVICE(0x1199, 0x6851) }, /* Sierra Wireless AirCard 881 */
        { USB_DEVICE(0x1199, 0x6852) }, /* Sierra Wireless AirCard 880 E */
@@ -214,9 +219,6 @@ static struct usb_device_id id_table [] = {
        { USB_DEVICE(0x1199, 0x6859), .driver_info = DEVICE_1_PORT },   /* Sierra Wireless AirCard 885 E */
        { USB_DEVICE(0x1199, 0x685A), .driver_info = DEVICE_1_PORT },   /* Sierra Wireless AirCard 885 E */
 
-       { USB_DEVICE(0x1199, 0x6468) }, /* Sierra Wireless MP3G - EVDO */
-       { USB_DEVICE(0x1199, 0x6469) }, /* Sierra Wireless MP3G - UMTS/HSPA */
-
        { USB_DEVICE(0x1199, 0x0112), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 580 */
        { USB_DEVICE(0x0F3D, 0x0112), .driver_info = DEVICE_1_PORT }, /* Airprime/Sierra PC 5220 */
 
@@ -713,7 +715,7 @@ static void sierra_shutdown(struct usb_serial *serial)
 static struct usb_serial_driver sierra_device = {
        .driver = {
                .owner =        THIS_MODULE,
-               .name =         "sierra1",
+               .name =         "sierra",
        },
        .description       = "Sierra USB modem",
        .id_table          = id_table,
@@ -769,14 +771,10 @@ MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_VERSION(DRIVER_VERSION);
 MODULE_LICENSE("GPL");
 
-module_param(truinstall, bool, 0);
-MODULE_PARM_DESC(truinstall, "TRU-Install support");
-
-module_param(nmea, bool, 0);
+module_param(nmea, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(nmea, "NMEA streaming");
 
 #ifdef CONFIG_USB_DEBUG
 module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Debug messages");
 #endif
-