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usb: host: xhci-plat: release mem region while removing module

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commit 5388a3a5fa 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 <george.cherian@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
George Cherian
2013-06-21 13:59:08 +05:30
committed by Greg Kroah-Hartman
parent ab8a26163c
commit 0eadaa9e37
1 changed files with 1 additions and 0 deletions
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drivers/usb/host/xhci-plat.c
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@@ -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);