From: Jarkko Nikula <jarkko.nikula@bitmer.com>
Date: Sun, 13 May 2012 18:10:20 +0000 (+0300)
Subject: USB: ehci-fsl: Use usb_put_transceiver instead of put_device
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fee8bc1c8ebec694650795b7c5b2fc98ead291db;p=linux-beck.git

USB: ehci-fsl: Use usb_put_transceiver instead of put_device

Currently usb_put_transceiver calls put_device so this is a no-op but it
is better to keep API usage consistent as ehci->transceiver is allocated
with usb_get_transceiver.

While at there remove one extra ehci->transceiver test as the code block
has already tested it.

Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 34acfcee7405..43362577b54a 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -150,8 +150,7 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver,
 			retval = otg_set_host(ehci->transceiver->otg,
 					      &ehci_to_hcd(ehci)->self);
 			if (retval) {
-				if (ehci->transceiver)
-					put_device(ehci->transceiver->dev);
+				usb_put_transceiver(ehci->transceiver);
 				goto err4;
 			}
 		} else {
@@ -195,7 +194,7 @@ static void usb_hcd_fsl_remove(struct usb_hcd *hcd,
 
 	if (ehci->transceiver) {
 		otg_set_host(ehci->transceiver->otg, NULL);
-		put_device(ehci->transceiver->dev);
+		usb_put_transceiver(ehci->transceiver);
 	}
 
 	usb_remove_hcd(hcd);