---

yaml --- r: 338494 b: refs/heads/master c: 4534874 h: refs/heads/master v: v3
git-mirror · Oct 22, 2012 · 45abf01 · 45abf01
1 parent 765fce6
commit 45abf01
Show file tree

Hide file tree

Showing 3 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6d39944ee85fb46cd499b16231cbb10a00e3d878
+refs/heads/master: 4534874a8720a361845dce47d310a98e9aac8aeb
diff --git a/trunk/drivers/usb/host/ehci-platform.c b/trunk/drivers/usb/host/ehci-platform.c
@@ -38,6 +38,8 @@ static int ehci_platform_reset(struct usb_hcd *hcd)
 	if (retval)
 		return retval;
 
+	if (pdata->no_io_watchdog)
+		ehci->need_io_watchdog = 0;
 	if (pdata->port_power_on)
 		ehci_port_power(ehci, 1);
 	if (pdata->port_power_off)

diff --git a/trunk/include/linux/usb/ehci_pdriver.h b/trunk/include/linux/usb/ehci_pdriver.h
@@ -29,6 +29,8 @@
  *			initialization.
  * @port_power_off:	set to 1 if the controller needs to be powered down
  *			after initialization.
+ * @no_io_watchdog:	set to 1 if the controller does not need the I/O
+ *			watchdog to run.
  *
  * These are general configuration options for the EHCI controller. All of
  * these options are activating more or less workarounds for some hardware.
@@ -41,6 +43,7 @@ struct usb_ehci_pdata {
 	unsigned	big_endian_mmio:1;
 	unsigned	port_power_on:1;
 	unsigned	port_power_off:1;
+	unsigned	no_io_watchdog:1;
 
 	/* Turn on all power and clocks */
 	int (*power_on)(struct platform_device *pdev);