[70/88] usb: host: xhci-plat: release mem region while removing module

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3.6.11.7-rc1 stable review patch.
If anyone has any objections, please let me know.

------------------

From: George Cherian <george.cherian@xxxxxx>

[ Upstream commit 5388a3a5faba8dfa69e5f06c3a415d373c1a4316 ]

Do a release_mem_region of the hcd resource. Without this the
subsequent insertion of module fails in request_mem_region.

Signed-off-by: George Cherian <george.cherian@xxxxxx>
Acked-by: Felipe Balbi <balbi@xxxxxx>
Cc: stable <stable@xxxxxxxxxxxxxxx> # 3.4+
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
 drivers/usb/host/xhci-plat.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index df90fe5..93ad67e 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -179,6 +179,7 @@ static int xhci_plat_remove(struct platform_device *dev)
 
 	usb_remove_hcd(hcd);
 	iounmap(hcd->regs);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
 	usb_put_hcd(hcd);
 	kfree(xhci);
 
-- 
1.7.10.4


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