From 36ff66db3fb5642906e46e73ca9cf92f1c5974ff Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Thu, 27 Jun 2013 15:27:07 -0400 Subject: USB: move the definition of USB_MAXCHILDREN The USB_MAXCHILDREN symbol is used in include/uapi/linux/usb/ch11.h, a user-mode header, even though it is defined in include/linux/usb.h, which is kernel-only. This causes compile-time errors when user programs try to #include linux/usb/ch11.h. This patch fixes the problem by moving the definition of USB_MAXCHILDREN into ch11.h. It also gets rid of unneeded parentheses. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'include/linux/usb.h') diff --git a/include/linux/usb.h b/include/linux/usb.h index a232b7ece1f6..0eec2689b955 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -367,17 +367,6 @@ struct usb_bus { /* ----------------------------------------------------------------------- */ -/* This is arbitrary. - * From USB 2.0 spec Table 11-13, offset 7, a hub can - * have up to 255 ports. The most yet reported is 10. - * - * Current Wireless USB host hardware (Intel i1480 for example) allows - * up to 22 devices to connect. Upcoming hardware might raise that - * limit. Because the arrays need to add a bit for hub status data, we - * do 31, so plus one evens out to four bytes. - */ -#define USB_MAXCHILDREN (31) - struct usb_tt; enum usb_device_removable { -- cgit v1.2.3