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Message-id: <000d01ce4ad9$54f93560$feeba020$@samsung.com>
Date: Tue, 07 May 2013 13:14:13 +0900
From: Jingoo Han <jg1.han@...sung.com>
To: "'David S. Miller'" <davem@...emloft.net>
Cc: netdev@...r.kernel.org, Jingoo Han <jg1.han@...sung.com>,
'AnilKumar Ch' <anilkumar@...com>
Subject: [PATCH 02/36] net: can: c_can: remove unnecessary
platform_set_drvdata()
The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
drivers/net/can/c_can/c_can_platform.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c
index d63b919..6b6130b 100644
--- a/drivers/net/can/c_can/c_can_platform.c
+++ b/drivers/net/can/c_can/c_can_platform.c
@@ -234,7 +234,6 @@ static int c_can_plat_probe(struct platform_device *pdev)
return 0;
exit_free_device:
- platform_set_drvdata(pdev, NULL);
free_c_can_dev(dev);
exit_iounmap:
iounmap(addr);
@@ -255,7 +254,6 @@ static int c_can_plat_remove(struct platform_device *pdev)
struct resource *mem;
unregister_c_can_dev(dev);
- platform_set_drvdata(pdev, NULL);
free_c_can_dev(dev);
iounmap(priv->base);
--
1.7.2.5
--
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