From: Jingoo Han <jg1.han@samsung.com>
To: "'Samuel Ortiz'" <sameo@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>
Subject: [PATCH 6/8] mfd: t7l66xb: remove unnecessary platform_set_drvdata()
Date: Mon, 06 May 2013 13:12:24 +0900 [thread overview]
Message-ID: <003301ce4a0f$e9a1c120$bce54360$@samsung.com> (raw)
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@samsung.com>
---
drivers/mfd/t7l66xb.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index b32940e..a21bff2 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -422,7 +422,6 @@ static int t7l66xb_remove(struct platform_device *dev)
iounmap(t7l66xb->scr);
release_resource(&t7l66xb->rscr);
mfd_remove_devices(&dev->dev);
- platform_set_drvdata(dev, NULL);
kfree(t7l66xb);
return ret;
--
1.7.2.5
reply other threads:[~2013-05-06 4:12 UTC|newest]
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