linux-kernel - [PATCH] MISC: convert drivers/misc/* to use module_platform

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Message-ID: <1322195099.30842.4.camel@phoenix>
Date:	Fri, 25 Nov 2011 12:24:59 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	"Ira W. Snyder" <iws@...o.caltech.edu>,
	Pratyush Anand <pratyush.anand@...com>,
	Pavan Savoy <pavan_savoy@...com>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <greg@...ah.com>
Subject: [PATCH] MISC: convert drivers/misc/* to use module_platform_driver()

This patch converts the drivers in drivers/misc/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.

Cc: Ira W. Snyder <iws@...o.caltech.edu>
Cc: Pratyush Anand <pratyush.anand@...com>
Cc: Pavan Savoy <pavan_savoy@...com>
Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/misc/carma/carma-fpga.c      |   17 +----------------
 drivers/misc/spear13xx_pcie_gadget.c |   12 +-----------
 drivers/misc/ti-st/st_kim.c          |   13 +------------
 3 files changed, 3 insertions(+), 39 deletions(-)

diff --git a/drivers/misc/carma/carma-fpga.c b/drivers/misc/carma/carma-fpga.c
index 14e974b2..366bc15 100644
--- a/drivers/misc/carma/carma-fpga.c
+++ b/drivers/misc/carma/carma-fpga.c
@@ -1410,23 +1410,8 @@ static struct platform_driver data_of_driver = {
 	},
 };
 
-/*
- * Module Init / Exit
- */
-
-static int __init data_init(void)
-{
-	return platform_driver_register(&data_of_driver);
-}
-
-static void __exit data_exit(void)
-{
-	platform_driver_unregister(&data_of_driver);
-}
+module_platform_driver(data_of_driver);
 
 MODULE_AUTHOR("Ira W. Snyder <iws@...o.caltech.edu>");
 MODULE_DESCRIPTION("CARMA DATA-FPGA Access Driver");
 MODULE_LICENSE("GPL");
-
-module_init(data_init);
-module_exit(data_exit);
diff --git a/drivers/misc/spear13xx_pcie_gadget.c b/drivers/misc/spear13xx_pcie_gadget.c
index 43d073b..123ed98 100644
--- a/drivers/misc/spear13xx_pcie_gadget.c
+++ b/drivers/misc/spear13xx_pcie_gadget.c
@@ -891,17 +891,7 @@ static struct platform_driver spear_pcie_gadget_driver = {
 	},
 };
 
-static int __init spear_pcie_gadget_init(void)
-{
-	return platform_driver_register(&spear_pcie_gadget_driver);
-}
-module_init(spear_pcie_gadget_init);
-
-static void __exit spear_pcie_gadget_exit(void)
-{
-	platform_driver_unregister(&spear_pcie_gadget_driver);
-}
-module_exit(spear_pcie_gadget_exit);
+module_platform_driver(spear_pcie_gadget_driver);
 
 MODULE_ALIAS("platform:pcie-gadget-spear");
 MODULE_AUTHOR("Pratyush Anand");
diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index 43ef8d1..533f426 100644
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -813,19 +813,8 @@ static struct platform_driver kim_platform_driver = {
 	},
 };
 
-static int __init st_kim_init(void)
-{
-	return platform_driver_register(&kim_platform_driver);
-}
-
-static void __exit st_kim_deinit(void)
-{
-	platform_driver_unregister(&kim_platform_driver);
-}
-
+module_platform_driver(kim_platform_driver);
 
-module_init(st_kim_init);
-module_exit(st_kim_deinit);
 MODULE_AUTHOR("Pavan Savoy <pavan_savoy@...com>");
 MODULE_DESCRIPTION("Shared Transport Driver for TI BT/FM/GPS combo chips ");
 MODULE_LICENSE("GPL");
-- 
1.7.5.4



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