4.0-stable review patch. If anyone has any objections, please let me know.
------------------ From: Arthur Demchenkov <[email protected]> commit b04c846ceaad42f9e37f3626c7e8f457603863f0 upstream. Fixed regression. After commit 29e409f0f761 ("xhci: Allow xHCI drivers to be built as separate modules") the module xhci_hcd became non-removable. That behaviour is not expected and there're no notes about it in commit message. The module should be removable as it blocks PM suspend/resume functions (Debian Bug#666406). Signed-off-by: Arthur Demchenkov <[email protected]> Reviewed-by: Andrew Bresticker <[email protected]> Signed-off-by: Mathias Nyman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/usb/host/xhci.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -5022,4 +5022,12 @@ static int __init xhci_hcd_init(void) BUILD_BUG_ON(sizeof(struct xhci_run_regs) != (8+8*128)*32/8); return 0; } + +/* + * If an init function is provided, an exit function must also be provided + * to allow module unload. + */ +static void __exit xhci_hcd_fini(void) { } + module_init(xhci_hcd_init); +module_exit(xhci_hcd_fini); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/
