[POWERPC] 83xx: Add support for Analogue & Micro ASP837E board

[linux-2.6] / drivers / media / dvb / dvb-usb / gl861.c

diff --git a/drivers/media/dvb/dvb-usb/gl861.c b/drivers/media/dvb/dvb-usb/gl861.c
index f01d99c..0a8ac64 100644 (file)
--- a/drivers/media/dvb/dvb-usb/gl861.c
+++ b/drivers/media/dvb/dvb-usb/gl861.c
@@ -16,6 +16,8 @@ static int dvb_usb_gl861_debug;
 module_param_named(debug,dvb_usb_gl861_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
 
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
 static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr,
                         u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
 {
@@ -56,12 +58,12 @@ static int gl861_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
        struct dvb_usb_device *d = i2c_get_adapdata(adap);
        int i;
 
-       if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
-               return -EAGAIN;
-
        if (num > 2)
                return -EINVAL;
 
+       if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+               return -EAGAIN;
+
        for (i = 0; i < num; i++) {
                /* write/read request */
                if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
@@ -140,7 +142,9 @@ static int gl861_probe(struct usb_interface *intf,
        if (intf->num_altsetting < 2)
                return -ENODEV;
 
-       if ((ret = dvb_usb_device_init(intf, &gl861_properties, THIS_MODULE, &d)) == 0) {
+       ret = dvb_usb_device_init(intf, &gl861_properties, THIS_MODULE, &d,
+                                 adapter_nr);
+       if (ret == 0) {
                alt = usb_altnum_to_altsetting(intf, 0);
 
                if (alt == NULL) {