From: Srinivas Neeli <srinivas.neeli@xilinx.com>
To: <linus.walleij@linaro.org>, <bgolaszewski@baylibre.com>,
<michal.simek@xilinx.com>, <shubhrajyoti.datta@xilinx.com>,
<sgoud@xilinx.com>
Cc: <linux-gpio@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <git@xilinx.com>,
Srinivas Neeli <srinivas.neeli@xilinx.com>
Subject: [PATCH 1/3] gpio: zynq: use module_platform_driver to simplify the code
Date: Fri, 9 Apr 2021 19:38:04 +0530 [thread overview]
Message-ID: <20210409140806.31824-2-srinivas.neeli@xilinx.com> (raw)
In-Reply-To: <20210409140806.31824-1-srinivas.neeli@xilinx.com>
module_platform_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
---
drivers/gpio/gpio-zynq.c | 17 +----------------
1 file changed, 1 insertion(+), 16 deletions(-)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 3521c1dc3ac0..bb1ac0c5cf26 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -1020,22 +1020,7 @@ static struct platform_driver zynq_gpio_driver = {
.remove = zynq_gpio_remove,
};
-/**
- * zynq_gpio_init - Initial driver registration call
- *
- * Return: value from platform_driver_register
- */
-static int __init zynq_gpio_init(void)
-{
- return platform_driver_register(&zynq_gpio_driver);
-}
-postcore_initcall(zynq_gpio_init);
-
-static void __exit zynq_gpio_exit(void)
-{
- platform_driver_unregister(&zynq_gpio_driver);
-}
-module_exit(zynq_gpio_exit);
+module_platform_driver(zynq_gpio_driver);
MODULE_AUTHOR("Xilinx Inc.");
MODULE_DESCRIPTION("Zynq GPIO driver");
--
2.9.1
next prev parent reply other threads:[~2021-04-09 14:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-09 14:08 [PATCH 0/3] gpio: zynq: Update on gpio zynq driver Srinivas Neeli
2021-04-09 14:08 ` Srinivas Neeli [this message]
[not found] ` <CAHp75Vddd6ygr4mJ9Z+SuGZmfLcgDLWLZaxby2XE2mX8War-qQ@mail.gmail.com>
2021-04-13 10:43 ` [PATCH 1/3] gpio: zynq: use module_platform_driver to simplify the code Bartosz Golaszewski
2021-04-14 14:45 ` Srinivas Neeli
2021-04-16 18:27 ` Bartosz Golaszewski
2021-04-17 11:06 ` Andy Shevchenko
2021-06-14 10:39 ` Srinivas Neeli
2021-06-14 18:22 ` Bartosz Golaszewski
2021-04-09 14:08 ` [PATCH 2/3] gpio: zynq: Check return value of pm_runtime_get_sync Srinivas Neeli
2021-04-09 14:08 ` [PATCH 3/3] gpio: zynq: Check return value of irq_get_irq_data Srinivas Neeli
2021-04-17 18:02 ` Deepak R Varma
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