From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Fri, 23 Aug 2013 10:11:05 +0000 (+0530)
Subject: mfd: timberdale: Use module_pci_driver
X-Git-Tag: firefly_0821_release~176^2~5388^2^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0afb00e38bb220d198fd7778902d82e944e821a4;p=firefly-linux-kernel-4.4.55.git

mfd: timberdale: Use module_pci_driver

module_pci_driver removes some boilerplate and makes the code
simple.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 57dd89ddb683..a6755ec7bd6a 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@mocean-labs.com>");
 MODULE_VERSION(DRV_VERSION);