From: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Date: Fri, 4 Mar 2016 14:10:20 +0000 (+0200)
Subject: intel_th: pti: Do remove sysfs group on device removal
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8f1127ea09a7bfe7e1b5fab5b7f52bd56f2d1bf5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

intel_th: pti: Do remove sysfs group on device removal

Right now, the PTI output driver forgets to clean up its sysfs group
when it gets removed. Fix this.

Reported-by: Alan Cox <alan.cox@intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>
---

diff --git a/drivers/hwtracing/intel_th/pti.c b/drivers/hwtracing/intel_th/pti.c
index 57cbfdcc7ef0..2692cad4c3c5 100644
--- a/drivers/hwtracing/intel_th/pti.c
+++ b/drivers/hwtracing/intel_th/pti.c
@@ -230,6 +230,7 @@ static int intel_th_pti_probe(struct intel_th_device *thdev)
 
 static void intel_th_pti_remove(struct intel_th_device *thdev)
 {
+	sysfs_remove_group(&thdev->dev.kobj, &pti_output_group);
 }
 
 static struct intel_th_driver intel_th_pti_driver = {