diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 1e8b59ab2272..6f7bd6641694 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -39,10 +39,10 @@ static struct hc_driver __read_mostly fsl_ehci_hc_driver;
 /*
  * fsl_ehci_drv_probe - initialize FSL-based HCDs
  * @pdev: USB Host Controller being probed
- * Context: !in_interrupt()
+ *
+ * Context: task context, might sleep
  *
  * Allocates basic resources for this USB host controller.
- *
  */
 static int fsl_ehci_drv_probe(struct platform_device *pdev)
 {
@@ -684,12 +684,11 @@ static const struct ehci_driver_overrides ehci_fsl_overrides __initconst = {
 /**
  * fsl_ehci_drv_remove - shutdown processing for FSL-based HCDs
  * @pdev: USB Host Controller being removed
- * Context: !in_interrupt()
+ *
+ * Context: task context, might sleep
  *
  * Reverses the effect of usb_hcd_fsl_probe().
- *
  */
-
 static int fsl_ehci_drv_remove(struct platform_device *pdev)
 {
 	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);
diff --git a/drivers/usb/host/ehci-pmcmsp.c b/drivers/usb/host/ehci-pmcmsp.c
index 2d462fbbe0a6..0a3cc36c3598 100644
--- a/drivers/usb/host/ehci-pmcmsp.c
+++ b/drivers/usb/host/ehci-pmcmsp.c
@@ -147,12 +147,14 @@ err1:
 
 /**
  * usb_hcd_msp_probe - initialize PMC MSP-based HCDs
- * Context: !in_interrupt()
+ * @driver:	Pointer to hc driver instance
+ * @dev:	USB controller to probe
+ *
+ * Context: task context, might sleep
  *
  * Allocates basic resources for this USB host controller, and
  * then invokes the start() method for the HCD associated with it
  * through the hotplug entry's driver_data.
- *
  */
 int usb_hcd_msp_probe(const struct hc_driver *driver,
 			  struct platform_device *dev)
@@ -223,8 +225,9 @@ err1:
 
 /**
  * usb_hcd_msp_remove - shutdown processing for PMC MSP-based HCDs
- * @dev: USB Host Controller being removed
- * Context: !in_interrupt()
+ * @hcd: USB Host Controller being removed
+ *
+ * Context: task context, might sleep
  *
  * Reverses the effect of usb_hcd_msp_probe(), first invoking
  * the HCD's stop() method.  It is always called from a thread
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index 0487a4b0501e..9bbd7ddd0003 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -155,7 +155,10 @@ static struct regmap *at91_dt_syscon_sfr(void)
 
 /*
  * usb_hcd_at91_probe - initialize AT91-based HCDs
- * Context: !in_interrupt()
+ * @driver:	Pointer to hc driver instance
+ * @pdev:	USB controller to probe
+ *
+ * Context: task context, might sleep
  *
  * Allocates basic resources for this USB host controller, and
  * then invokes the start() method for the HCD associated with it
@@ -246,12 +249,14 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver,
 
 /*
  * usb_hcd_at91_remove - shutdown processing for AT91-based HCDs
- * Context: !in_interrupt()
+ * @hcd:	USB controller to remove
+ * @pdev:	Platform device required for cleanup
+ *
+ * Context: task context, might sleep
  *
  * Reverses the effect of usb_hcd_at91_probe(), first invoking
  * the HCD's stop() method.  It is always called from a thread
  * context, "rmmod" or something similar.
- *
  */
 static void usb_hcd_at91_remove(struct usb_hcd *hcd,
 				struct platform_device *pdev)
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 9ccdf2c216b5..371959455b50 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -285,7 +285,9 @@ static int ohci_omap_reset(struct usb_hcd *hcd)
 
 /**
  * ohci_hcd_omap_probe - initialize OMAP-based HCDs
- * Context: !in_interrupt()
+ * @pdev:	USB controller to probe
+ *
+ * Context: task context, might sleep
  *
  * Allocates basic resources for this USB host controller, and
  * then invokes the start() method for the HCD associated with it
@@ -399,8 +401,9 @@ err_put_hcd:
 
 /**
  * ohci_hcd_omap_remove - shutdown processing for OMAP-based HCDs
- * @dev: USB Host Controller being removed
- * Context: !in_interrupt()
+ * @pdev: USB Host Controller being removed
+ *
+ * Context: task context, might sleep
  *
  * Reverses the effect of ohci_hcd_omap_probe(), first invoking
  * the HCD's stop() method.  It is always called from a thread
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 7679fb583e41..54aa5c77e549 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -410,12 +410,13 @@ static int ohci_pxa_of_init(struct platform_device *pdev)
 
 /**
  * ohci_hcd_pxa27x_probe - initialize pxa27x-based HCDs
- * Context: !in_interrupt()
+ * @pdev:	USB Host controller to probe
+ *
+ * Context: task context, might sleep
  *
  * Allocates basic resources for this USB host controller, and
  * then invokes the start() method for the HCD associated with it
  * through the hotplug entry's driver_data.
- *
  */
 static int ohci_hcd_pxa27x_probe(struct platform_device *pdev)
 {
@@ -509,13 +510,13 @@ static int ohci_hcd_pxa27x_probe(struct platform_device *pdev)
 
 /**
  * ohci_hcd_pxa27x_remove - shutdown processing for pxa27x-based HCDs
- * @dev: USB Host Controller being removed
- * Context: !in_interrupt()
+ * @pdev: USB Host Controller being removed
+ *
+ * Context: task context, might sleep
  *
  * Reverses the effect of ohci_hcd_pxa27x_probe(), first invoking
  * the HCD's stop() method.  It is always called from a thread
  * context, normally "rmmod", "apmd", or something similar.
- *
  */
 static int ohci_hcd_pxa27x_remove(struct platform_device *pdev)
 {
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index de5e570c58ba..1bec9b585e2d 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -324,14 +324,13 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
 /*
  * ohci_hcd_s3c2410_remove - shutdown processing for HCD
  * @dev: USB Host Controller being removed
- * Context: !in_interrupt()
+ *
+ * Context: task context, might sleep
  *
  * Reverses the effect of ohci_hcd_3c2410_probe(), first invoking
  * the HCD's stop() method.  It is always called from a thread
  * context, normally "rmmod", "apmd", or something similar.
- *
-*/
-
+ */
 static int
 ohci_hcd_s3c2410_remove(struct platform_device *dev)
 {
@@ -345,12 +344,13 @@ ohci_hcd_s3c2410_remove(struct platform_device *dev)
 
 /*
  * ohci_hcd_s3c2410_probe - initialize S3C2410-based HCDs
- * Context: !in_interrupt()
+ * @dev: USB Host Controller to be probed
+ *
+ * Context: task context, might sleep
  *
  * Allocates basic resources for this USB host controller, and
  * then invokes the start() method for the HCD associated with it
  * through the hotplug entry's driver_data.
- *
  */
 static int ohci_hcd_s3c2410_probe(struct platform_device *dev)
 {