X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/9fe061d4a72b5385b469867ba58b9fd40151278c..3329b43e7655951c4b496eb7c24b2af096fcbef7:/target/linux/adm5120/files/drivers/usb/host/adm5120-hub.c?ds=inline

diff --git a/target/linux/adm5120/files/drivers/usb/host/adm5120-hub.c b/target/linux/adm5120/files/drivers/usb/host/adm5120-hub.c
index 4fd826d55..3c1ab652a 100644
--- a/target/linux/adm5120/files/drivers/usb/host/adm5120-hub.c
+++ b/target/linux/adm5120/files/drivers/usb/host/adm5120-hub.c
@@ -1,7 +1,7 @@
 /*
  * ADM5120 HCD (Host Controller Driver) for USB
  *
- * Copyright (C) 2007,2008 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
  *
  * This file was derived from: drivers/usb/host/ohci-hub.c
  *   (C) Copyright 1999 Roman Weissgaerber <weissg@vienna.at>
@@ -19,7 +19,7 @@
  * ADM5120 Root Hub ... the nonsharable stuff
  */
 
-#define dbg_port(hc,label,num,value) \
+#define dbg_port(hc, label, num, value) \
 	admhc_dbg(hc, \
 		"%s port%d " \
 		"= 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n", \
@@ -40,7 +40,7 @@
 		(value & ADMHC_PS_CCS) ? " CCS" : "" \
 		);
 
-#define dbg_port_write(hc,label,num,value) \
+#define dbg_port_write(hc, label, num, value) \
 	admhc_dbg(hc, \
 		"%s port%d " \
 		"= 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n", \
@@ -63,20 +63,6 @@
 
 /*-------------------------------------------------------------------------*/
 
-/* hcd->hub_irq_enable() */
-static void admhc_hub_irq_enable(struct usb_hcd *hcd)
-{
-	struct admhcd	*ahcd = hcd_to_admhcd(hcd);
-
-	spin_lock_irq(&ahcd->lock);
-	if (!ahcd->autostop)
-		del_timer(&hcd->rh_timer);	/* Prevent next poll */
-	admhc_intr_enable(ahcd, ADMHC_INTR_INSM);
-	spin_unlock_irq(&ahcd->lock);
-}
-
-/*-------------------------------------------------------------------------*/
-
 /* build "status change" packet (one or two bytes) from HC registers */
 
 static int
@@ -95,11 +81,11 @@ admhc_hub_status_data(struct usb_hcd *hcd, char *buf)
 	/* init status */
 	status = admhc_read_rhdesc(ahcd);
 	if (status & (ADMHC_RH_LPSC | ADMHC_RH_OCIC))
-		buf [0] = changed = 1;
+		buf[0] = changed = 1;
 	else
-		buf [0] = 0;
+		buf[0] = 0;
 	if (ahcd->num_ports > 7) {
-		buf [1] = 0;
+		buf[1] = 0;
 		length++;
 	}
 
@@ -114,9 +100,9 @@ admhc_hub_status_data(struct usb_hcd *hcd, char *buf)
 				| ADMHC_PS_OCIC | ADMHC_PS_PRSC)) {
 			changed = 1;
 			if (i < 7)
-			    buf [0] |= 1 << (i + 1);
+				buf[0] |= 1 << (i + 1);
 			else
-			    buf [1] |= 1 << (i - 7);
+				buf[1] |= 1 << (i - 7);
 		}
 	}
 
@@ -261,7 +247,7 @@ static void start_hnp(struct admhcd *ahcd);
 #define	PORT_RESET_HW_MSEC	10
 
 /* wrap-aware logic morphed from <linux/jiffies.h> */
-#define tick_before(t1,t2) ((s16)(((s16)(t1))-((s16)(t2))) < 0)
+#define tick_before(t1, t2) ((s16)(((s16)(t1)) - ((s16)(t2))) < 0)
 
 /* called from some task, normally khubd */
 static inline int admhc_port_reset(struct admhcd *ahcd, unsigned port)