openwrtv3/target/linux/lantiq/patches-3.2/0044-MTD-MIPS-lantiq-use-module_platform_driver-inside-la.patch

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From 8757ae55b11c87d75078b44384b27aadc52f2f22 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Mon, 20 Feb 2012 12:15:25 +0100
Subject: [PATCH 44/73] MTD: MIPS: lantiq: use module_platform_driver inside
lantiq map driver
Reduce boilerplate code by converting driver to module_platform_driver.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mtd@lists.infradead.org
---
drivers/mtd/maps/lantiq-flash.c | 22 +++-------------------
1 files changed, 3 insertions(+), 19 deletions(-)
--- a/drivers/mtd/maps/lantiq-flash.c
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -108,7 +108,7 @@ ltq_copy_to(struct map_info *map, unsign
spin_unlock_irqrestore(&ebu_lock, flags);
}
-static int __init
+static int __devinit
ltq_mtd_probe(struct platform_device *pdev)
{
struct physmap_flash_data *ltq_mtd_data = dev_get_platdata(&pdev->dev);
@@ -208,6 +208,7 @@ ltq_mtd_remove(struct platform_device *p
}
static struct platform_driver ltq_mtd_driver = {
+ .probe = ltq_mtd_probe,
.remove = __devexit_p(ltq_mtd_remove),
.driver = {
.name = "ltq_nor",
@@ -215,24 +216,7 @@ static struct platform_driver ltq_mtd_dr
},
};
-static int __init
-init_ltq_mtd(void)
-{
- int ret = platform_driver_probe(&ltq_mtd_driver, ltq_mtd_probe);
-
- if (ret)
- pr_err("ltq_nor: error registering platform driver");
- return ret;
-}
-
-static void __exit
-exit_ltq_mtd(void)
-{
- platform_driver_unregister(&ltq_mtd_driver);
-}
-
-module_init(init_ltq_mtd);
-module_exit(exit_ltq_mtd);
+module_platform_driver(ltq_mtd_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");