Input: remove unneeded DRIVER_LICENSE #defines

There is no need to #define the license of the driver, just put it in
the MODULE_LICENSE() line directly as a text string.

This allows tools that check that the module license matches the source
code license to work properly, as there is no need to unwind the
unneeded dereference.  For some of these drivers, the #define is just a
few lines above the MODULE_LICENSE() line, which is extra pointless.
Reported-by: Philippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/misc/keyspan_remote.c

@@ -20,7 +20,6 @@
 #define DRIVER_VERSION	"v0.1"
 #define DRIVER_AUTHOR	"Michael Downey <downey@zymeta.com>"
 #define DRIVER_DESC	"Driver for the USB Keyspan remote control."
-#define DRIVER_LICENSE	"GPL"
 
 /* Parameters that can be passed to the driver. */
 static int debug;
@@ -592,4 +591,4 @@ module_usb_driver(keyspan_driver);
 MODULE_DEVICE_TABLE(usb, keyspan_table);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
+MODULE_LICENSE("GPL");

drivers/input/tablet/acecad.c

@@ -35,12 +35,11 @@
  */
 #define DRIVER_VERSION "v3.2"
 #define DRIVER_DESC    "USB Acecad Flair tablet driver"
-#define DRIVER_LICENSE "GPL"
 #define DRIVER_AUTHOR  "Edouard TISSERANT <edouard.tisserant@wanadoo.fr>"
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
+MODULE_LICENSE("GPL");
 
 #define USB_VENDOR_ID_ACECAD	0x0460
 #define USB_DEVICE_ID_FLAIR	0x0004

drivers/input/tablet/hanwang.c

@@ -30,11 +30,10 @@
 
 #define DRIVER_AUTHOR   "Xing Wei <weixing@hanwang.com.cn>"
 #define DRIVER_DESC     "USB Hanwang tablet driver"
-#define DRIVER_LICENSE  "GPL"
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
+MODULE_LICENSE("GPL");
 
 #define USB_VENDOR_ID_HANWANG		0x0b57
 #define HANWANG_TABLET_INT_CLASS	0x0003

drivers/input/tablet/kbtab.c

@@ -15,11 +15,10 @@
 #define DRIVER_VERSION "v0.0.2"
 #define DRIVER_AUTHOR "Josh Myer <josh@joshisanerd.com>"
 #define DRIVER_DESC "USB KB Gear JamStudio Tablet driver"
-#define DRIVER_LICENSE "GPL"
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
+MODULE_LICENSE("GPL");
 
 #define USB_VENDOR_ID_KBGEAR	0x084e