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

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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: 4b45efe852 (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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2016-01-22 16:48:46 +02:00 • committed by Greg Kroah-Hartman
parent f94ad404f8
commit 8cc8381397
1 changed files with 1 additions and 0 deletions
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drivers/mfd/intel-lpss.c
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@ -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);