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usb: host: xhci: sparse fixes

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drivers/usb/host/xhci.c:1826:14: warning: symbol 'xhci_get_block_size' was not declared. Should it be static?
drivers/usb/host/xhci.c:1844:14: warning: symbol 'xhci_get_largest_overhead' was not declared. Should it be static?
drivers/usb/host/xhci-ring.c:2304:36: warning: context imbalance in 'handle_tx_event' - unexpected unlock
drivers/usb/host/xhci-hub.c:425:6: warning: symbol 'xhci_set_remote_wake_mask' was not declared. Should it be static?

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
This commit is contained in:
Felipe Balbi 2012-08-07 14:10:03 +03:00 committed by Sarah Sharp
parent b63f4053cc
commit ed384bd3a8
3 changed files with 6 additions and 3 deletions
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2
drivers/usb/host/xhci-hub.c
View File

@ -422,7 +422,7 @@ void xhci_set_link_state(struct xhci_hcd *xhci, __le32 __iomem **port_array,
xhci_writel(xhci, temp, port_array[port_id]);
}
void xhci_set_remote_wake_mask(struct xhci_hcd *xhci,
static void xhci_set_remote_wake_mask(struct xhci_hcd *xhci,
__le32 __iomem **port_array, int port_id, u16 wake_mask)
{
u32 temp;

2
drivers/usb/host/xhci-ring.c
View File

@ -2273,6 +2273,8 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
*/
static int handle_tx_event(struct xhci_hcd *xhci,
struct xhci_transfer_event *event)
__releases(&xhci->lock)
__acquires(&xhci->lock)
{
struct xhci_virt_device *xdev;
struct xhci_virt_ep *ep;

5
drivers/usb/host/xhci.c
View File

@ -1829,7 +1829,7 @@ static void xhci_finish_resource_reservation(struct xhci_hcd *xhci,
xhci->num_active_eps);
}
unsigned int xhci_get_block_size(struct usb_device *udev)
static unsigned int xhci_get_block_size(struct usb_device *udev)
{
switch (udev->speed) {
case USB_SPEED_LOW:
@ -1847,7 +1847,8 @@ unsigned int xhci_get_block_size(struct usb_device *udev)
}
}
unsigned int xhci_get_largest_overhead(struct xhci_interval_bw *interval_bw)
static unsigned int
xhci_get_largest_overhead(struct xhci_interval_bw *interval_bw)
{
if (interval_bw->overhead[LS_OVERHEAD_TYPE])
return LS_OVERHEAD;