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| author | Jim Lin <jilin@nvidia.com> | 2022-11-11 18:18:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-17 17:28:17 +0100 |
| commit | 2cbe475fe733a70eda30049ee8edf06f296c9402 (patch) | |
| tree | 44a38092a50a474a764cb51397415d42702a90d4 /drivers/usb/host | |
| parent | 592338dde85411b1da74fa6b463e2a047c2545ab (diff) | |
| download | linux-stable-2cbe475fe733a70eda30049ee8edf06f296c9402.tar.gz linux-stable-2cbe475fe733a70eda30049ee8edf06f296c9402.tar.bz2 linux-stable-2cbe475fe733a70eda30049ee8edf06f296c9402.zip | |
xhci: hub: export symbol on xhci_hub_control
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>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20221111101813.32482-3-jilin@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 94c94db3faf6..7750a5eed435 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1623,6 +1623,7 @@ error: 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. |