From 2b4ffe31a2380de7c893e345659b0730d6dc62d3 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 23 Feb 2012 17:26:33 +0900
Subject: [PATCH] USB: ohci-exynos: replace hcd->state with ohci->rh_state
This patch removes uses of hcd->state and replaces hcd->state with
ohci->rh_state field.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/ohci-exynos.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index 55aa35aa3d7b..37bb20ebb6fc 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -212,12 +212,10 @@ static int exynos_ohci_suspend(struct device *dev)
* mark HW unaccessible, bail out if RH has been resumed. Use
* the spinlock to properly synchronize with possible pending
* RH suspend or resume activity.
- *
- * This is still racy as hcd->state is manipulated outside of
- * any locks =P But that will be a different fix.
*/
spin_lock_irqsave(&ohci->lock, flags);
- if (hcd->state != HC_STATE_SUSPENDED && hcd->state != HC_STATE_HALT) {
+ if (ohci->rh_state != OHCI_RH_SUSPENDED &&
+ ohci->rh_state != OHCI_RH_HALTED) {
rc = -EINVAL;
goto fail;
}
--
2.20.1