diff options
-rw-r--r-- | drivers/usb/host/ehci-hcd.c | 4 | ||||
-rw-r--r-- | drivers/usb/host/ehci.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index c97503bb0b0e..104d6348377e 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c | |||
@@ -74,10 +74,6 @@ static const char hcd_name [] = "ehci_hcd"; | |||
74 | #undef VERBOSE_DEBUG | 74 | #undef VERBOSE_DEBUG |
75 | #undef EHCI_URB_TRACE | 75 | #undef EHCI_URB_TRACE |
76 | 76 | ||
77 | #ifdef DEBUG | ||
78 | #define EHCI_STATS | ||
79 | #endif | ||
80 | |||
81 | /* magic numbers that can affect system performance */ | 77 | /* magic numbers that can affect system performance */ |
82 | #define EHCI_TUNE_CERR 3 /* 0-3 qtd retries; 0 == don't stop */ | 78 | #define EHCI_TUNE_CERR 3 /* 0-3 qtd retries; 0 == don't stop */ |
83 | #define EHCI_TUNE_RL_HS 4 /* nak throttle; see 4.9 */ | 79 | #define EHCI_TUNE_RL_HS 4 /* nak throttle; see 4.9 */ |
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 9dadc7118d68..88f0142aea0c 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h | |||
@@ -38,6 +38,10 @@ typedef __u16 __bitwise __hc16; | |||
38 | #endif | 38 | #endif |
39 | 39 | ||
40 | /* statistics can be kept for tuning/monitoring */ | 40 | /* statistics can be kept for tuning/monitoring */ |
41 | #ifdef DEBUG | ||
42 | #define EHCI_STATS | ||
43 | #endif | ||
44 | |||
41 | struct ehci_stats { | 45 | struct ehci_stats { |
42 | /* irq usage */ | 46 | /* irq usage */ |
43 | unsigned long normal; | 47 | unsigned long normal; |