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/cdc.h b/include/linux/usb/cdc.h
index 94ee4ec..71e52f2 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -6,6 +6,9 @@
* firmware based USB peripherals.
*/
+#ifndef __LINUX_USB_CDC_H
+#define __LINUX_USB_CDC_H
+
#define USB_CDC_SUBCLASS_ACM 0x02
#define USB_CDC_SUBCLASS_ETHERNET 0x06
#define USB_CDC_SUBCLASS_WHCM 0x08
@@ -221,3 +224,4 @@
__le16 wLength;
} __attribute__ ((packed));
+#endif /* __LINUX_USB_CDC_H */