USB: Standardize inclusion protection and add where missing.
For the header files in include/linux/usb, add missing multiple
inclusion protection and standardize what's already there. The
apparent standards:
* macro name of __LINUX_USB_headerfile_H
* inclusion protection placed after leading comment block
* macro name added as a comment on the final #endif
* any obvious trivial whitespace cleanup associated with the above
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/usb/g_printer.h b/include/linux/usb/g_printer.h
index 0c5ea1e..6178fde 100644
--- a/include/linux/usb/g_printer.h
+++ b/include/linux/usb/g_printer.h
@@ -18,6 +18,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#ifndef __LINUX_USB_G_PRINTER_H
+#define __LINUX_USB_G_PRINTER_H
#define PRINTER_NOT_ERROR 0x08
#define PRINTER_SELECTED 0x10
@@ -29,3 +31,5 @@
*/
#define GADGET_GET_PRINTER_STATUS _IOR('g', 0x21, unsigned char)
#define GADGET_SET_PRINTER_STATUS _IOWR('g', 0x22, unsigned char)
+
+#endif /* __LINUX_USB_G_PRINTER_H */