From: Pavel Machek <pavel@suse.cz>
Date: Tue, 19 Apr 2005 00:39:24 +0000 (-0700)
Subject: [PATCH] USB: fix up remaining pm_message_t usages
X-Git-Tag: v2.6.12-rc3~26^2~18
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba9d35fb01852e195f2a4ca975fdcd6578b52c78;p=linux-2.6

[PATCH] USB: fix up remaining pm_message_t usages

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 94f7d2d1fa..15ac4d1688 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1456,7 +1456,7 @@ static void hub_port_logical_disconnect(struct usb_hub *hub, int port1)
 	/* FIXME let caller ask to power down the port:
 	 *  - some devices won't enumerate without a VBUS power cycle
 	 *  - SRP saves power that way
-	 *  - usb_suspend_device(dev,PM_SUSPEND_DISK)
+	 *  - usb_suspend_device(dev, PMSG_SUSPEND)
 	 * That's easy if this hub can switch power per-port, and
 	 * khubd reactivates the port later (timer, SRP, etc).
 	 * Powerdown must be optional, because of reset/DFU.
@@ -1531,7 +1531,7 @@ static int hub_port_suspend(struct usb_hub *hub, int port1,
 
 /*
  * Devices on USB hub ports have only one "suspend" state, corresponding
- * to ACPI D2 (PM_SUSPEND_MEM), "may cause the device to lose some context".
+ * to ACPI D2, "may cause the device to lose some context".
  * State transitions include:
  *
  *   - suspend, resume ... when the VBUS power link stays live
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index b66ea5a6ed..98cbcbc16c 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2809,17 +2809,15 @@ static int __exit omap_udc_remove(struct device *dev)
 	return 0;
 }
 
-/* suspend/resume/wakeup from sysfs (echo > power/state) */
-
-static int omap_udc_suspend(struct device *dev, u32 state, u32 level)
+static int omap_udc_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	if (level != 0)
 		return 0;
 
 	DBG("suspend, state %d\n", state);
 	omap_pullup(&udc->gadget, 0);
-	udc->gadget.dev.power.power_state = 3;
-	udc->gadget.dev.parent->power.power_state = 3;
+	udc->gadget.dev.power.power_state = PMSG_SUSPEND;
+	udc->gadget.dev.parent->power.power_state = PMSG_SUSPEND;
 	return 0;
 }
 
@@ -2829,8 +2827,8 @@ static int omap_udc_resume(struct device *dev, u32 level)
 		return 0;
 
 	DBG("resume + wakeup/SRP\n");
-	udc->gadget.dev.parent->power.power_state = 0;
-	udc->gadget.dev.power.power_state = 0;
+	udc->gadget.dev.parent->power.power_state = PMSG_ON;
+	udc->gadget.dev.power.power_state = PMSG_ON;
 	omap_pullup(&udc->gadget, 1);
 
 	/* maybe the host would enumerate us if we nudged it */
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 90285f180f..8aab5907af 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -458,9 +458,11 @@ static int ohci_hcd_omap_drv_remove(struct device *dev)
 
 /* states match PCI usage, always suspending the root hub except that
  * 4 ~= D3cold (ACPI D3) with clock off (resume sees reset).
+ *
+ * FIXME: above comment is not right, and code is wrong, too :-(.
  */
 
-static int ohci_omap_suspend(struct device *dev, u32 state, u32 level)
+static int ohci_omap_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	struct ohci_hcd	*ohci = hcd_to_ohci(dev_get_drvdata(dev));
 	int		status = -EINVAL;
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 6f3464a957..e5bc1789d1 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -337,7 +337,7 @@ static int ohci_hcd_pxa27x_drv_remove(struct device *dev)
 	return 0;
 }
 
-static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, u32 state, u32 level)
+static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 //	struct platform_device *pdev = to_platform_device(dev);
 //	struct usb_hcd *hcd = dev_get_drvdata(dev);
@@ -346,7 +346,7 @@ static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, u32 state, u32 level)
 	return 0;
 }
 
-static int ohci_hcd_pxa27x_drv_resume(struct device *dev, u32 state)
+static int ohci_hcd_pxa27x_drv_resume(struct device *dev, u32 level)
 {
 //	struct platform_device *pdev = to_platform_device(dev);
 //	struct usb_hcd *hcd = dev_get_drvdata(dev);