linux-kernel - [PATCH 3/3] mfd: timberdale: Use module_pci

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Message-Id: <1377252665-7152-3-git-send-email-sachin.kamat@linaro.org>
Date:	Fri, 23 Aug 2013 15:41:05 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	lee.jones@...aro.org, sameo@...ux.intel.com,
	sachin.kamat@...aro.org
Subject: [PATCH 3/3] mfd: timberdale: Use module_pci_driver

module_pci_driver removes some boilerplate and makes the code
simple.

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
 drivers/mfd/timberdale.c |   29 +----------------------------
 1 files changed, 1 insertions(+), 28 deletions(-)

diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 57dd89d..a6755ec 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -868,34 +868,7 @@ static struct pci_driver timberdale_pci_driver = {
 	.remove = timb_remove,
 };
 
-static int __init timberdale_init(void)
-{
-	int err;
-
-	err = pci_register_driver(&timberdale_pci_driver);
-	if (err < 0) {
-		printk(KERN_ERR
-			"Failed to register PCI driver for %s device.\n",
-			timberdale_pci_driver.name);
-		return -ENODEV;
-	}
-
-	printk(KERN_INFO "Driver for %s has been successfully registered.\n",
-		timberdale_pci_driver.name);
-
-	return 0;
-}
-
-static void __exit timberdale_exit(void)
-{
-	pci_unregister_driver(&timberdale_pci_driver);
-
-	printk(KERN_INFO "Driver for %s has been successfully unregistered.\n",
-		timberdale_pci_driver.name);
-}
-
-module_init(timberdale_init);
-module_exit(timberdale_exit);
+module_pci_driver(timberdale_pci_driver);
 
 MODULE_AUTHOR("Mocean Laboratories <info@...ean-labs.com>");
 MODULE_VERSION(DRV_VERSION);
-- 
1.7.4.1

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