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Date: Tue, 28 Jan 2020 15:05:27 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, Lee Jones <lee.jones@...aro.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH 4.4 108/183] mfd: intel-lpss: Release IDA resources From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> [ Upstream commit 02f36911c1b41fcd8779fa0c135aab0554333fa5 ] ida instances allocate some internal memory for ->free_bitmap in addition to the base 'struct ida'. Use ida_destroy() to release that memory at module_exit(). Fixes: 4b45efe85263 ("mfd: Add support for Intel Sunrisepoint LPSS devices") Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> Signed-off-by: Lee Jones <lee.jones@...aro.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/mfd/intel-lpss.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c index 4988751933867..adbb23b6595f6 100644 --- a/drivers/mfd/intel-lpss.c +++ b/drivers/mfd/intel-lpss.c @@ -525,6 +525,7 @@ module_init(intel_lpss_init); static void __exit intel_lpss_exit(void) { + ida_destroy(&intel_lpss_devid_ida); debugfs_remove(intel_lpss_debugfs); } module_exit(intel_lpss_exit); -- 2.20.1
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