linux-kernel - [PATCH 2/3] video: ep93xx-fb.c: fix section mismatch and use module_platform

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Date:	Fri, 15 Mar 2013 18:05:09 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<linux-fbdev@...r.kernel.org>, Ryan Mallon <rmallon@...il.com>,
	<FlorianSchandinat@....de>
Subject: [PATCH 2/3] video: ep93xx-fb.c: fix section mismatch and use module_platform_driver

Remove the __init tags from the ep93xxfb_calc_fbsize() and
ep93xxfb_alloc_videomem() functions to fix the section mismatch
warnings.

Use module_platform_driver() to remove the init/exit boilerplate.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ryan Mallon <rmallon@...il.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@....de>
---
 drivers/video/ep93xx-fb.c | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index e06cd5d..ee1ee54 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c
@@ -419,7 +419,7 @@ static struct fb_ops ep93xxfb_ops = {
 	.fb_mmap	= ep93xxfb_mmap,
 };
 
-static int __init ep93xxfb_calc_fbsize(struct ep93xxfb_mach_info *mach_info)
+static int ep93xxfb_calc_fbsize(struct ep93xxfb_mach_info *mach_info)
 {
 	int i, fb_size = 0;
 
@@ -441,7 +441,7 @@ static int __init ep93xxfb_calc_fbsize(struct ep93xxfb_mach_info *mach_info)
 	return fb_size;
 }
 
-static int __init ep93xxfb_alloc_videomem(struct fb_info *info)
+static int ep93xxfb_alloc_videomem(struct fb_info *info)
 {
 	struct ep93xx_fbi *fbi = info->par;
 	char __iomem *virt_addr;
@@ -627,19 +627,7 @@ static struct platform_driver ep93xxfb_driver = {
 		.owner	= THIS_MODULE,
 	},
 };
-
-static int ep93xxfb_init(void)
-{
-	return platform_driver_register(&ep93xxfb_driver);
-}
-
-static void __exit ep93xxfb_exit(void)
-{
-	platform_driver_unregister(&ep93xxfb_driver);
-}
-
-module_init(ep93xxfb_init);
-module_exit(ep93xxfb_exit);
+module_platform_driver(ep93xxfb_driver);
 
 MODULE_DESCRIPTION("EP93XX Framebuffer Driver");
 MODULE_ALIAS("platform:ep93xx-fb");
-- 
1.8.1.4

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