[ 11/38] usb: host: xhci-plat: release mem region while removing module
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2013-07-19 05:54:15
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3.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: George Cherian <redacted> commit 5388a3a5faba8dfa69e5f06c3a415d373c1a4316 upstream. 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 <redacted> Acked-by: Felipe Balbi <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/usb/host/xhci-plat.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c@@ -179,6 +179,7 @@ static int xhci_plat_remove(struct platf usb_remove_hcd(hcd); iounmap(hcd->regs); + release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); kfree(xhci);