4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Andy Shevchenko <[email protected]> commit 84cb36cac581c915ef4e8b70abb73e084325df92 upstream. We forgot to remove the clock tree if something goes wrong in ->probe(). Add a call to intel_lpss_unregister_clock() on error path in ->probe() to fix the potential issue. Fixes: 4b45efe85263 (mfd: Add support for Intel Sunrisepoint LPSS devices) Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Mika Westerberg <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/mfd/intel-lpss.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/mfd/intel-lpss.c +++ b/drivers/mfd/intel-lpss.c @@ -445,6 +445,7 @@ int intel_lpss_probe(struct device *dev, err_remove_ltr: intel_lpss_debugfs_remove(lpss); intel_lpss_ltr_hide(lpss); + intel_lpss_unregister_clock(lpss); err_clk_register: ida_simple_remove(&intel_lpss_devid_ida, lpss->devid);
