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>

1 files 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;
         }