* [PATCH v1] mfd: intel-lpss: release ida resources
@ 2019-06-21 12:56 Andy Shevchenko
2019-06-26 13:11 ` Lee Jones
0 siblings, 1 reply; 2+ messages in thread
From: Andy Shevchenko @ 2019-06-21 12:56 UTC (permalink / raw)
To: Lee Jones, linux-kernel; +Cc: Andy Shevchenko
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@linux.intel.com>
---
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 cb3c4caf06c5..160c80f6c912 100644
--- a/drivers/mfd/intel-lpss.c
+++ b/drivers/mfd/intel-lpss.c
@@ -547,6 +547,7 @@ 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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v1] mfd: intel-lpss: release ida resources
2019-06-21 12:56 [PATCH v1] mfd: intel-lpss: release ida resources Andy Shevchenko
@ 2019-06-26 13:11 ` Lee Jones
0 siblings, 0 replies; 2+ messages in thread
From: Lee Jones @ 2019-06-26 13:11 UTC (permalink / raw)
To: Andy Shevchenko; +Cc: linux-kernel
On Fri, 21 Jun 2019, Andy Shevchenko wrote:
> 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@linux.intel.com>
> ---
> drivers/mfd/intel-lpss.c | 1 +
> 1 file changed, 1 insertion(+)
Applied, thanks.
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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