Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.

The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else, there's no
reason why it shouldn't be static.

10 files changed, 12 insertions, 10 deletions

diff --git a/sys/dev/usb/controller/at91dci.c b/sys/dev/usb/controller/at91dci.c
index 449aaa3..660900b 100644
--- a/sys/dev/usb/controller/at91dci.c
+++ b/sys/dev/usb/controller/at91dci.c
@@ -91,7 +91,7 @@ __FBSDID("$FreeBSD$");
 #ifdef USB_DEBUG
 static int at91dcidebug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, at91dci, CTLFLAG_RW, 0, "USB at91dci");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, at91dci, CTLFLAG_RW, 0, "USB at91dci");
 SYSCTL_INT(_hw_usb_at91dci, OID_AUTO, debug, CTLFLAG_RW,
     &at91dcidebug, 0, "at91dci debug level");
 #endif
diff --git a/sys/dev/usb/controller/atmegadci.c b/sys/dev/usb/controller/atmegadci.c
index a3134d8..ad53fc3 100644
--- a/sys/dev/usb/controller/atmegadci.c
+++ b/sys/dev/usb/controller/atmegadci.c
@@ -83,7 +83,8 @@ __FBSDID("$FreeBSD$");
 #ifdef USB_DEBUG
 static int atmegadci_debug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, atmegadci, CTLFLAG_RW, 0, "USB ATMEGA DCI");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, atmegadci, CTLFLAG_RW, 0,
+    "USB ATMEGA DCI");
 SYSCTL_INT(_hw_usb_atmegadci, OID_AUTO, debug, CTLFLAG_RW,
     &atmegadci_debug, 0, "ATMEGA DCI debug level");
 #endif
diff --git a/sys/dev/usb/controller/avr32dci.c b/sys/dev/usb/controller/avr32dci.c
index d8b3934..f7c4dec 100644
--- a/sys/dev/usb/controller/avr32dci.c
+++ b/sys/dev/usb/controller/avr32dci.c
@@ -83,7 +83,7 @@ __FBSDID("$FreeBSD$");
 #ifdef USB_DEBUG
 static int avr32dci_debug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, avr32dci, CTLFLAG_RW, 0, "USB AVR32 DCI");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, avr32dci, CTLFLAG_RW, 0, "USB AVR32 DCI");
 SYSCTL_INT(_hw_usb_avr32dci, OID_AUTO, debug, CTLFLAG_RW,
     &avr32dci_debug, 0, "AVR32 DCI debug level");
 #endif
diff --git a/sys/dev/usb/controller/ehci.c b/sys/dev/usb/controller/ehci.c
index b7cd3cd..e10bf14 100644
--- a/sys/dev/usb/controller/ehci.c
+++ b/sys/dev/usb/controller/ehci.c
@@ -94,7 +94,7 @@ static int ehcinohighspeed = 0;
 static int ehciiaadbug = 0;
 static int ehcilostintrbug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, ehci, CTLFLAG_RW, 0, "USB ehci");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, ehci, CTLFLAG_RW, 0, "USB ehci");
 SYSCTL_INT(_hw_usb_ehci, OID_AUTO, debug, CTLFLAG_RW,
     &ehcidebug, 0, "Debug level");
 SYSCTL_INT(_hw_usb_ehci, OID_AUTO, no_hs, CTLFLAG_RW,
diff --git a/sys/dev/usb/controller/musb_otg.c b/sys/dev/usb/controller/musb_otg.c
index 7c9b02e..be32b2b 100644
--- a/sys/dev/usb/controller/musb_otg.c
+++ b/sys/dev/usb/controller/musb_otg.c
@@ -85,7 +85,7 @@
 #ifdef USB_DEBUG
 static int musbotgdebug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, musbotg, CTLFLAG_RW, 0, "USB musbotg");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, musbotg, CTLFLAG_RW, 0, "USB musbotg");
 SYSCTL_INT(_hw_usb_musbotg, OID_AUTO, debug, CTLFLAG_RW,
     &musbotgdebug, 0, "Debug level");
 #endif
diff --git a/sys/dev/usb/controller/ohci.c b/sys/dev/usb/controller/ohci.c
index 0d63a6c..97d505a 100644
--- a/sys/dev/usb/controller/ohci.c
+++ b/sys/dev/usb/controller/ohci.c
@@ -80,7 +80,7 @@ __FBSDID("$FreeBSD$");
 #ifdef USB_DEBUG
 static int ohcidebug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, ohci, CTLFLAG_RW, 0, "USB ohci");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, ohci, CTLFLAG_RW, 0, "USB ohci");
 SYSCTL_INT(_hw_usb_ohci, OID_AUTO, debug, CTLFLAG_RW,
     &ohcidebug, 0, "ohci debug level");
 
diff --git a/sys/dev/usb/controller/uhci.c b/sys/dev/usb/controller/uhci.c
index b78342f..e6559ec 100644
--- a/sys/dev/usb/controller/uhci.c
+++ b/sys/dev/usb/controller/uhci.c
@@ -85,7 +85,7 @@ __FBSDID("$FreeBSD$");
 static int uhcidebug = 0;
 static int uhcinoloop = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, uhci, CTLFLAG_RW, 0, "USB uhci");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, uhci, CTLFLAG_RW, 0, "USB uhci");
 SYSCTL_INT(_hw_usb_uhci, OID_AUTO, debug, CTLFLAG_RW,
     &uhcidebug, 0, "uhci debug level");
 SYSCTL_INT(_hw_usb_uhci, OID_AUTO, loop, CTLFLAG_RW,
diff --git a/sys/dev/usb/controller/usb_controller.c b/sys/dev/usb/controller/usb_controller.c
index dade0ad..7ff0bc0 100644
--- a/sys/dev/usb/controller/usb_controller.c
+++ b/sys/dev/usb/controller/usb_controller.c
@@ -75,7 +75,7 @@ static void	usb_attach_sub(device_t, struct usb_bus *);
 #ifdef USB_DEBUG
 static int usb_ctrl_debug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, ctrl, CTLFLAG_RW, 0, "USB controller");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, ctrl, CTLFLAG_RW, 0, "USB controller");
 SYSCTL_INT(_hw_usb_ctrl, OID_AUTO, debug, CTLFLAG_RW, &usb_ctrl_debug, 0,
     "Debug level");
 #endif
diff --git a/sys/dev/usb/controller/uss820dci.c b/sys/dev/usb/controller/uss820dci.c
index b524529..b98043e 100644
--- a/sys/dev/usb/controller/uss820dci.c
+++ b/sys/dev/usb/controller/uss820dci.c
@@ -79,7 +79,8 @@
 #ifdef USB_DEBUG
 static int uss820dcidebug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, uss820dci, CTLFLAG_RW, 0, "USB uss820dci");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, uss820dci, CTLFLAG_RW, 0,
+    "USB uss820dci");
 SYSCTL_INT(_hw_usb_uss820dci, OID_AUTO, debug, CTLFLAG_RW,
     &uss820dcidebug, 0, "uss820dci debug level");
 #endif
diff --git a/sys/dev/usb/controller/xhci.c b/sys/dev/usb/controller/xhci.c
index 0df4c4d..e5ba7fd 100644
--- a/sys/dev/usb/controller/xhci.c
+++ b/sys/dev/usb/controller/xhci.c
@@ -86,7 +86,7 @@ __FBSDID("$FreeBSD$");
 #ifdef USB_DEBUG
 static int xhcidebug = 0;
 
-SYSCTL_NODE(_hw_usb, OID_AUTO, xhci, CTLFLAG_RW, 0, "USB XHCI");
+static SYSCTL_NODE(_hw_usb, OID_AUTO, xhci, CTLFLAG_RW, 0, "USB XHCI");
 SYSCTL_INT(_hw_usb_xhci, OID_AUTO, debug, CTLFLAG_RW,
     &xhcidebug, 0, "Debug level");