From 3c04e20ea95f9a8555456000e0ff340bdc46dea8 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Thu, 18 Sep 2008 23:06:21 +0800 Subject: USB: ehci-dbg: increase debug buffer size for periodic file This patch is based on the following ideas: 1. Some usb devices (such as usb video class) have endpoints of high interval attribute, so reading "periodic" file need more debug buffer to accommodate the qh or itd schedule information. For example, 4KB buffer is not enough for a single interrupt qh of 2ms period. 2. print a %p need 16 byte buffer on 64-bits arch, but 8 byte on 32-bits arch. Add a extra bonus for 64-bits arch. Signed-off-by: Ming Lei Acked-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-hcd.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/host/ehci-hcd.c') diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 8409e0705d6..7378aa137a4 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include -- cgit v1.2.3