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 v2 2/2] hwspinlock: sprd: use module_platform_driver() instead postcore initcall
Date: Fri, 30 Oct 2020 11:46:54 +0800 [thread overview]
Message-ID: <20201030034654.15775-3-zhang.lyra@gmail.com> (raw)
In-Reply-To: <20201030034654.15775-1-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 4c63e2546064..19d1924044e5 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 = of_match_ptr(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
next prev parent reply other threads:[~2020-10-30 3:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-30 3:46 [PATCH v2 0/2] fixes and improvement for sprd hwspinlock Chunyan Zhang
2020-10-30 3:46 ` [PATCH v2 1/2] hwspinlock: sprd: fixed warning of unused variable 'sprd_hwspinlock_of_match' Chunyan Zhang
[not found] ` <CADBw62oQj+K_-nyoZyMJSQ6VaqcNHbX9gbyLEzV9+Od1cVmC5A@mail.gmail.com>
2020-11-02 23:58 ` Bjorn Andersson
2020-11-03 2:00 ` Chunyan Zhang
2020-10-30 3:46 ` Chunyan Zhang [this message]
2020-11-03 0:40 ` [PATCH v2 2/2] hwspinlock: sprd: use module_platform_driver() instead postcore initcall Bjorn Andersson
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