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Commit 9ec6e9d3 authored by Roger Quadros's avatar Roger Quadros Committed by Greg Kroah-Hartman
Browse files

USB: EHCI: Move definition of EHCI_STATS to ehci.h 



Without this, platform drivers e.g. ehci-omap.c will see a
different version of struct ehci_hcd than ehci-hcd.c and
break reference to 'debug_dir' and 'priv' members when
CONFIG_USB_DEBUG is enabled.

Signed-off-by: default avatarRoger Quadros <rogerq@ti.com>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0f815a0a

drivers/usb/host/ehci-hcd.c

+0 −4
Original line number Diff line number Diff line
@@ -74,10 +74,6 @@ static const char hcd_name [] = "ehci_hcd"; 
#undef VERBOSE_DEBUG

#undef EHCI_URB_TRACE



#ifdef DEBUG

#define EHCI_STATS

#endif



/* magic numbers that can affect system performance */

#define	EHCI_TUNE_CERR		3	/* 0-3 qtd retries; 0 == don't stop */

#define	EHCI_TUNE_RL_HS		4	/* nak throttle; see 4.9 */

drivers/usb/host/ehci.h

+4 −0
Original line number Diff line number Diff line
@@ -38,6 +38,10 @@ typedef __u16 __bitwise __hc16; 
#endif



/* statistics can be kept for tuning/monitoring */

#ifdef DEBUG

#define EHCI_STATS

#endif



struct ehci_stats {

	/* irq usage */

	unsigned long		normal;