linux-kernel - [PATCH 2/2] hwspinlock: sprd: use module_platform

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20201026073521.24492-1-zhang.lyra@gmail.com>
Date:   Mon, 26 Oct 2020 15:35:21 +0800
From:   Chunyan Zhang <zhang.lyra@...il.com>
To:     Ohad Ben-Cohen <ohad@...ery.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Baolin Wang <baolin.wang7@...il.com>
Cc:     linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Orson Zhai <orsonzhai@...il.com>,
        Chunyan Zhang <zhang.lyra@...il.com>,
        Chunyan Zhang <chunyan.zhang@...soc.com>
Subject: [PATCH 2/2] hwspinlock: sprd: use module_platform_driver() instead postcore initcall

From: Chunyan Zhang <chunyan.zhang@...soc.com>

The hardware spinlock devices are defined in the DT, there's no need for
init calls order, remove boilerplate code by using module_platform_driver.

Signed-off-by: Chunyan Zhang <chunyan.zhang@...soc.com>
---
 drivers/hwspinlock/sprd_hwspinlock.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/hwspinlock/sprd_hwspinlock.c b/drivers/hwspinlock/sprd_hwspinlock.c
index e7b55217293c..179231cec5a6 100644
--- a/drivers/hwspinlock/sprd_hwspinlock.c
+++ b/drivers/hwspinlock/sprd_hwspinlock.c
@@ -151,18 +151,7 @@ static struct platform_driver sprd_hwspinlock_driver = {
 		.of_match_table = sprd_hwspinlock_of_match,
 	},
 };
-
-static int __init sprd_hwspinlock_init(void)
-{
-	return platform_driver_register(&sprd_hwspinlock_driver);
-}
-postcore_initcall(sprd_hwspinlock_init);
-
-static void __exit sprd_hwspinlock_exit(void)
-{
-	platform_driver_unregister(&sprd_hwspinlock_driver);
-}
-module_exit(sprd_hwspinlock_exit);
+module_platform_driver(sprd_hwspinlock_driver);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Hardware spinlock driver for Spreadtrum");
-- 
2.20.1