usb: host: ehci-sys: delete useless bus_to_hcd conversion
authorPeter Chen <peter.chen@freescale.com>
Mon, 17 Aug 2015 02:23:03 +0000 (10:23 +0800)
committerSasha Levin <sasha.levin@oracle.com>
Wed, 28 Oct 2015 02:14:42 +0000 (22:14 -0400)
commitd50d8a83a75906fc2b6d937f4bcc6a99e1e124dc
treea80e0fef8c4936dd02f157c8787602b3aaa51dde
parent82c24f85b81f93626ac8dfe470fffb394fac61ce
usb: host: ehci-sys: delete useless bus_to_hcd conversion

[ Upstream commit 0521cfd06e1ebcd575e7ae36aab068b38df23850 ]

The ehci platform device's drvdata is the pointer of struct usb_hcd
already, so we doesn't need to call bus_to_hcd conversion again.

Cc: <stable@vger.kernel.org>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
drivers/usb/host/ehci-sysfs.c