linux-kernel - [PATCHv3 07/16] OMAP: I2C: Optimise the remove code

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Message-ID: <1333122611-29953-8-git-send-email-shubhrajyoti@ti.com>
Date:	Fri, 30 Mar 2012 21:20:02 +0530
From:	Shubhrajyoti D <shubhrajyoti@...com>
To:	<linux-i2c@...r.kernel.org>
CC:	<linux-kernel@...r.kernel.org>,
	Shubhrajyoti D <shubhrajyoti@...com>
Subject: [PATCHv3 07/16] OMAP: I2C: Optimise the remove code

The omap_i2c_remove function may not be needed after
device exit so the memory could be freed.

Signed-off-by: Shubhrajyoti D <shubhrajyoti@...com>
---
 drivers/i2c/busses/i2c-omap.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 7df1ea2..8515455 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1134,8 +1134,7 @@ err_release_region:
 	return r;
 }
 
-static int
-omap_i2c_remove(struct platform_device *pdev)
+static int __devexit omap_i2c_remove(struct platform_device *pdev)
 {
 	struct omap_i2c_dev	*dev = platform_get_drvdata(pdev);
 	struct resource		*mem;
@@ -1228,7 +1227,7 @@ static struct dev_pm_ops omap_i2c_pm_ops = {
 
 static struct platform_driver omap_i2c_driver = {
 	.probe		= omap_i2c_probe,
-	.remove		= omap_i2c_remove,
+	.remove		= __devexit_p(omap_i2c_remove),
 	.driver		= {
 		.name	= "omap_i2c",
 		.owner	= THIS_MODULE,
-- 
1.7.1

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