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From: Chunyan Zhang <zhang.lyra@gmail.com>
To: Ohad Ben-Cohen <ohad@wizery.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Baolin Wang <baolin.wang7@gmail.com>
Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org,
	Orson Zhai <orsonzhai@gmail.com>,
	Chunyan Zhang <zhang.lyra@gmail.com>,
	Chunyan Zhang <chunyan.zhang@unisoc.com>
Subject: [PATCH 2/2] hwspinlock: sprd: use module_platform_driver() instead postcore initcall
Date: Mon, 26 Oct 2020 15:35:21 +0800	[thread overview]
Message-ID: <20201026073521.24492-1-zhang.lyra@gmail.com> (raw)
In-Reply-To: <20201026073009.24164-2-zhang.lyra@gmail.com>

From: Chunyan Zhang <chunyan.zhang@unisoc.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@unisoc.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


      reply	other threads:[~2020-10-26  7:35 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-26  7:30 [PATCH 1/2] hwspinlock: sprd: fixed warning of unused variable 'sprd_hwspinlock_of_match' Chunyan Zhang
2020-10-26  7:30 ` [PATCH 2/2] hwspinlock: sprd: use module_platform_driver() instead postcore initcall Chunyan Zhang
2020-10-26  7:35   ` Chunyan Zhang [this message]

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