From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 23 Sep 2013 01:36:24 +0000 (+0900)
Subject: misc: ibmasm: remove unnecessary pci_set_drvdata()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8221b3a8480bcfdc68bae0ee00bbf0d313759149;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

misc: ibmasm: remove unnecessary pci_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/ibmasm/module.c b/drivers/misc/ibmasm/module.c
index 0c290e40ce06..6b3bf9ab051d 100644
--- a/drivers/misc/ibmasm/module.c
+++ b/drivers/misc/ibmasm/module.c
@@ -153,7 +153,6 @@ error_ioremap:
 error_heartbeat:
 	ibmasm_event_buffer_exit(sp);
 error_eventbuffer:
-	pci_set_drvdata(pdev, NULL);
 	kfree(sp);
 error_kmalloc:
         pci_release_regions(pdev);
@@ -182,7 +181,6 @@ static void ibmasm_remove_one(struct pci_dev *pdev)
 	ibmasm_free_remote_input_dev(sp);
 	iounmap(sp->base_address);
 	ibmasm_event_buffer_exit(sp);
-	pci_set_drvdata(pdev, NULL);
 	kfree(sp);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);