USB: otg: add otg_put_transceiver()
As Russell King points out, calling put_device(otg_transceiver->dev)
directly in driver cleanup paths makes assumptions about otg_transceiver
internals.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 34e9e39..57d9641 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -3006,7 +3006,7 @@
cleanup0:
if (xceiv)
- put_device(xceiv->dev);
+ otg_put_transceiver(xceiv);
if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
clk_disable(hhc_clk);
@@ -3034,7 +3034,7 @@
pullup_disable(udc);
if (udc->transceiver) {
- put_device(udc->transceiver->dev);
+ otg_put_transceiver(udc->transceiver);
udc->transceiver = NULL;
}
omap_writew(0, UDC_SYSCON1);