Suspend scenario in case of ohci-exynos glue was not
properly handled as it was not suspending generic part
of ohci controller.Calling explicitly the ohci_suspend()
routine in exynos_ohci_suspend() will ensure proper
handling of suspend scenario.
Signed-off-by: Manjunath Goudar <manjunath.gou...@linaro.org>
Cc: Arnd Bergmann <a...@arndb.de>
Cc: Alan Stern <st...@rowland.harvard.edu>
Cc: Greg KH <g...@kroah.com>
Cc: linux-usb@vger.kernel.org
---
drivers/usb/host/ohci-exynos.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index 6ff830c..6ad38ee 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -203,6 +203,7 @@ static int exynos_ohci_suspend(struct device *dev)
struct exynos_ohci_hcd *exynos_ohci = to_exynos_ohci(hcd);
struct ohci_hcd *ohci = hcd_to_ohci(hcd);
struct platform_device *pdev = to_platform_device(dev);
+ bool do_wakeup = device_may_wakeup(dev);
unsigned long flags;
int rc = 0;
@@ -226,6 +227,8 @@ static int exynos_ohci_suspend(struct device *dev)
exynos_ohci_phy_disable(pdev);
+ rc = ohci_suspend(hcd, do_wakeup);
+
clk_disable_unprepare(exynos_ohci->clk);
fail:
--
1.7.9.5
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