From: Jim Lin <jilin@nvidia.com>
To: <mathias.nyman@intel.com>, <gregkh@linuxfoundation.org>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-tegra@vger.kernel.org>, <jilin@nvidia.com>
Subject: [PATCH v5 1/3] xhci: hub: export symbol on xhci_hub_control
Date: Thu, 27 Oct 2022 21:31:25 +0800 [thread overview]
Message-ID: <20221027133127.27592-2-jilin@nvidia.com> (raw)
In-Reply-To: <20221027133127.27592-1-jilin@nvidia.com>
Add EXPORT_SYMBOL_GPL on xhci_hub_control() for other driver module
to invoke and avoid linking error.
Signed-off-by: Jim Lin <jilin@nvidia.com>
---
v5: new change
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.
--
2.17.1
next prev parent reply other threads:[~2022-10-27 13:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-27 13:31 [PATCH v5 0/3] xhci: tegra: USB2 pad power controls Jim Lin
2022-10-27 13:31 ` Jim Lin [this message]
2022-10-27 13:58 ` [PATCH v5 1/3] xhci: hub: export symbol on xhci_hub_control Greg KH
2022-10-28 5:36 ` Jim Lin
2022-10-28 6:04 ` gregkh
2022-10-28 9:50 ` Thierry Reding
2022-10-28 10:37 ` gregkh
2022-10-28 11:08 ` Thierry Reding
2022-10-27 13:31 ` [PATCH v5 2/3] xhci: Add hub_control to xhci_driver_overrides Jim Lin
2022-10-27 13:31 ` [PATCH v5 3/3] xhci: tegra: USB2 pad power controls Jim Lin
2022-10-27 14:00 ` Greg KH
2022-10-28 3:11 ` Jim Lin
2022-10-28 6:07 ` gregkh
2022-10-28 11:03 ` Thierry Reding
-- strict thread matches above, loose matches on Subject: below --
2022-10-21 8:41 [PATCH v5 0/3] " Jim Lin
2022-10-21 8:41 ` [PATCH v5 1/3] xhci: hub: export symbol on xhci_hub_control Jim Lin
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