From: Libo Chen <clbchenlibo.chen@huawei.com>
To: Greg KH <gregkh@linuxfoundation.org>, <stern@rowland.harvard.edu>
Cc: USB <linux-usb@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Li Zefan <lizefan@huawei.com>
Subject: [PATCH] usb: ohci-at91: remove unnecessary dev_set_drvdata()
Date: Tue, 27 Aug 2013 11:08:11 +0800 [thread overview]
Message-ID: <521C181B.8040307@huawei.com> (raw)
Unnecessary dev_set_drvdata() is removed, because the driver core
clears the driver data to NULL after device_release or on probe failure.
Signed-off-by: Libo Chen <libo.chen@huawei.com>
---
drivers/usb/host/ohci-at91.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index 9677f68..b49a6c8 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -216,8 +216,6 @@ static void usb_hcd_at91_remove(struct usb_hcd *hcd,
clk_put(fclk);
clk_put(iclk);
fclk = iclk = hclk = NULL;
-
- dev_set_drvdata(&pdev->dev, NULL);
}
/*-------------------------------------------------------------------------*/
--
1.7.1
reply other threads:[~2013-08-27 3:08 UTC|newest]
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