| Message ID | 20221111101813.32482-3-jilin@nvidia.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | xhci: tegra: USB2 pad power controls | expand |
On 11/11/2022 10:18, Jim Lin wrote: > XHCI host drivers may override the default xhci_hub_control() with > their own device specific function. To allow these host drivers to > call the xhci_hub_control() function from within their own > hub_control() callback and be built as a module, export the symbol > for xhci_hub_control. > > Signed-off-by: Jim Lin <jilin@nvidia.com> > > --- > v5: new change > v6: modify commit message > v7: change commit message > > drivers/usb/host/xhci-hub.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c > index af946c42b6f0..4f20cdae2a89 100644 > --- a/drivers/usb/host/xhci-hub.c > +++ b/drivers/usb/host/xhci-hub.c > @@ -1604,6 +1604,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, > spin_unlock_irqrestore(&xhci->lock, flags); > return retval; > } > +EXPORT_SYMBOL_GPL(xhci_hub_control); > > /* > * Returns 0 if the status hasn't changed, or the number of bytes in buf. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Thanks Jon
On Fri, Nov 11, 2022 at 06:18:12PM +0800, Jim Lin wrote: > XHCI host drivers may override the default xhci_hub_control() with > their own device specific function. To allow these host drivers to > call the xhci_hub_control() function from within their own > hub_control() callback and be built as a module, export the symbol > for xhci_hub_control. > > Signed-off-by: Jim Lin <jilin@nvidia.com> > > --- > v5: new change > v6: modify commit message > v7: change commit message > > drivers/usb/host/xhci-hub.c | 1 + > 1 file changed, 1 insertion(+) Acked-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index af946c42b6f0..4f20cdae2a89 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1604,6 +1604,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, spin_unlock_irqrestore(&xhci->lock, flags); return retval; } +EXPORT_SYMBOL_GPL(xhci_hub_control); /* * Returns 0 if the status hasn't changed, or the number of bytes in buf.
XHCI host drivers may override the default xhci_hub_control() with their own device specific function. To allow these host drivers to call the xhci_hub_control() function from within their own hub_control() callback and be built as a module, export the symbol for xhci_hub_control. Signed-off-by: Jim Lin <jilin@nvidia.com> --- v5: new change v6: modify commit message v7: change commit message drivers/usb/host/xhci-hub.c | 1 + 1 file changed, 1 insertion(+)