Commit 84cb36ca authored Jan 22, 2016 by Andy Shevchenko Committed by Lee Jones Mar 09, 2016

mfd: intel-lpss: Remove clock tree on error path



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: 4b45efe8 (mfd: Add support for Intel Sunrisepoint LPSS devices)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent dbc352b9

drivers/mfd/intel-lpss.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -453,6 +453,7 @@ int intel_lpss_probe(struct device *dev,
	err_remove_ltr:		err_remove_ltr:
	intel_lpss_debugfs_remove(lpss);		intel_lpss_debugfs_remove(lpss);
	intel_lpss_ltr_hide(lpss);		intel_lpss_ltr_hide(lpss);
			intel_lpss_unregister_clock(lpss);

	err_clk_register:		err_clk_register:
	ida_simple_remove(&intel_lpss_devid_ida, lpss->devid);		ida_simple_remove(&intel_lpss_devid_ida, lpss->devid);