From 6cc8f6598978b8f30e70bc12f28fbbc9e26227cc Mon Sep 17 00:00:00 2001
From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date: Tue, 3 Mar 2020 14:53:54 -0800
Subject: [PATCH] platform/x86: ISST: Fix wrong unregister type
Git-commit: 6cc8f6598978b8f30e70bc12f28fbbc9e26227cc
Patch-mainline: v5.7-rc1
References: bsc#1171810
The MMIO driver is not unregistering with the correct type with the ISST
common core during module removal. This should be unregistered with
ISST_IF_DEV_MMIO instead of ISST_IF_DEV_MBOX.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c b/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
index ad8c7c0df4d9..3584859fcc42 100644
--- a/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
+++ b/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
@@ -126,7 +126,7 @@ static void isst_if_remove(struct pci_dev *pdev)
struct isst_if_device *punit_dev;
punit_dev = pci_get_drvdata(pdev);
- isst_if_cdev_unregister(ISST_IF_DEV_MBOX);
+ isst_if_cdev_unregister(ISST_IF_DEV_MMIO);
mutex_destroy(&punit_dev->mutex);
}
--
2.16.4