From bdd8ce3b99c4ff20dc2f83698c1dc3ae5780fe30 Mon Sep 17 00:00:00 2001 From: Sanjay Singh Rawat Date: Wed, 28 Mar 2012 17:44:56 +0530 Subject: drivers: resolve compilation time warnings bug 949219 Change-Id: I5942ba86bd1cbe1f1bd06a7c9f51a10d83e6cabb Signed-off-by: Sanjay Singh Rawat Reviewed-on: http://git-master/r/92819 Reviewed-by: Rohan Somvanshi Tested-by: Rohan Somvanshi --- drivers/usb/host/ehci-tegra.c | 1 - drivers/usb/host/ehci.h | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 324fc7ad9522..fae63e219803 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -578,7 +578,6 @@ static int tegra_usb_suspend(struct usb_hcd *hcd, bool is_dpd) static int tegra_usb_resume(struct usb_hcd *hcd, bool is_dpd) { struct tegra_ehci_hcd *tegra = dev_get_drvdata(hcd->self.controller); - struct usb_device *udev = hcd->self.root_hub; struct ehci_hcd *ehci = hcd_to_ehci(hcd); struct ehci_regs __iomem *hw = ehci->regs; unsigned long val; diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index e897262c6a60..509934ceb4a9 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -762,7 +762,7 @@ static inline unsigned ehci_read_frame_index(struct ehci_hcd *ehci) * descriptor to memory. * */ #ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE -static inline void ehci_sync_mem() +static inline void ehci_sync_mem(void) { mb(); } -- cgit v1.2.3