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| author | Jingoo Han <jg1.han@samsung.com> | 2012-02-23 17:26:33 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-24 13:40:04 -0800 |
| commit | 2b4ffe31a2380de7c893e345659b0730d6dc62d3 (patch) | |
| tree | eae1fc38bf6de0a3e05db483f35a0e0f11eebd46 | |
| parent | 8c1b369394d188afb954ef470d90ac887438530c (diff) | |
| download | linux-2b4ffe31a2380de7c893e345659b0730d6dc62d3.tar.gz linux-2b4ffe31a2380de7c893e345659b0730d6dc62d3.tar.bz2 linux-2b4ffe31a2380de7c893e345659b0730d6dc62d3.zip | |
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>
| -rw-r--r-- | drivers/usb/host/ohci-exynos.c | 6 |
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; } |