Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

[pandora-kernel.git] / 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 037f7ff..6f596ed 100644 (file)
--- a/drivers/media/dvb/dvb-usb/gl861.c
+++ b/drivers/media/dvb/dvb-usb/gl861.c
@@ -1,8 +1,8 @@
 /* DVB USB compliant linux driver for GL861 USB2.0 devices.
  *
  *     This program is free software; you can redistribute it and/or modify it
- *     under the terms of the GNU General Public License as published by the Free
- *     Software Foundation, version 2.
+ *     under the terms of the GNU General Public License as published by the
+ *     Free Software Foundation, version 2.
  *
  * see Documentation/dvb/README.dvb-usb for more information
  */
@@ -13,9 +13,9 @@
 
 /* debug */
 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);
-
+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,
@@ -70,7 +70,7 @@ static int gl861_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
                /* write/read request */
                if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
                        if (gl861_i2c_msg(d, msg[i].addr, msg[i].buf,
-                                         msg[i].len, msg[i+1].buf, msg[i+1].len) < 0)
+                               msg[i].len, msg[i+1].buf, msg[i+1].len) < 0)
                                break;
                        i++;
                } else
@@ -102,12 +102,13 @@ static struct zl10353_config gl861_zl10353_config = {
 
 static int gl861_frontend_attach(struct dvb_usb_adapter *adap)
 {
-       if ((adap->fe = dvb_attach(zl10353_attach, &gl861_zl10353_config,
-                                  &adap->dev->i2c_adap)) != NULL) {
-               return 0;
-       }
 
-       return -EIO;
+       adap->fe = dvb_attach(zl10353_attach, &gl861_zl10353_config,
+               &adap->dev->i2c_adap);
+       if (adap->fe == NULL)
+               return -EIO;
+
+       return 0;
 }
 
 static struct qt1010_config gl861_qt1010_config = {
@@ -156,7 +157,7 @@ static struct usb_device_id gl861_table [] = {
                { USB_DEVICE(USB_VID_ALINK, USB_VID_ALINK_DTU) },
                { }             /* Terminating entry */
 };
-MODULE_DEVICE_TABLE (usb, gl861_table);
+MODULE_DEVICE_TABLE(usb, gl861_table);
 
 static struct dvb_usb_device_properties gl861_properties = {
        .caps = DVB_USB_IS_AN_I2C_ADAPTER,
@@ -180,7 +181,7 @@ static struct dvb_usb_device_properties gl861_properties = {
                                }
                        }
                },
-       }},
+       } },
        .i2c_algo         = &gl861_i2c_algo,
 
        .num_device_descs = 2,
@@ -210,12 +211,11 @@ static int __init gl861_module_init(void)
 {
        int ret;
 
-       if ((ret = usb_register(&gl861_driver))) {
+       ret = usb_register(&gl861_driver);
+       if (ret)
                err("usb_register failed. Error number %d", ret);
-               return ret;
-       }
 
-       return 0;
+       return ret;
 }
 
 static void __exit gl861_module_exit(void)
@@ -224,8 +224,8 @@ static void __exit gl861_module_exit(void)
        usb_deregister(&gl861_driver);
 }
 
-module_init (gl861_module_init);
-module_exit (gl861_module_exit);
+module_init(gl861_module_init);
+module_exit(gl861_module_exit);
 
 MODULE_AUTHOR("Carl Lundqvist <comabug@gmail.com>");
 MODULE_DESCRIPTION("Driver MSI Mega Sky 580 DVB-T USB2.0 / GL861");