Merge tag 'usb-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

usb: changes for v3.14 merge window

This pull request is quite extensive, containing
105 non-merge commits. Because of that, we describe
the changes in sections below:

New drivers:
	- Keystone PHY driver and DWC3 Glue Layer
	- Aeroflex Gaisler GRUSBDC
	- Tahvo PHY driver for N770
	- JZ4740 MUSB gluer Layer
	- Broadcom PHY Driver

Important new features:
	- MUSB DSPS learned about suspend/resume
	- New quirk_ep_out_aligned_size flag added to struct usb_gadget
	- DWC3 initializes the new quirk flag so gadget drivers can use it.
	- AM335x PHY Driver learns about remote wakeup
	- Renesas USBHS now requests DMA Engine only once
	- s3c-hsotg is now re-used on Broadcom devices
	- USB PHY layer now makes sure to initialize the notifier for all
		drivers
	- omap-control learned about TI's new AM437x devices
	- few other usb gadget/function drivers learned about the new
		configfs-based binding.

Misc Fixes and Clean Ups:
	- Several sparse fixes all over the place
	- Removal of redundant of_match_ptr()
	- r-car gen2 phy now uses usb_add_phy_dev()
	- removal of DEFINE_PCI_DEVICE_TABLE() from a few drivers
	- conversion to clk_prepare/clk_unprepare on r8a66597-udc
	- some randconfig errors and build warnings were fixed
	- removal of unnecessary lock on dwc3-omap.c

Signed-of-by: Felipe Balbi <balbi@ti.com>

2 files changed, 6 insertions, 16 deletions

diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 45b94019aec..d49f9c32603 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -1124,19 +1124,8 @@ void usbhs_fifo_init(struct usbhs_priv *priv)
 	mod->irq_brdysts	= 0;
 
 	cfifo->pipe	= NULL;
-	cfifo->tx_chan	= NULL;
-	cfifo->rx_chan	= NULL;
-
 	d0fifo->pipe	= NULL;
-	d0fifo->tx_chan	= NULL;
-	d0fifo->rx_chan	= NULL;
-
 	d1fifo->pipe	= NULL;
-	d1fifo->tx_chan	= NULL;
-	d1fifo->rx_chan	= NULL;
-
-	usbhsf_dma_init(priv, usbhsf_get_d0fifo(priv));
-	usbhsf_dma_init(priv, usbhsf_get_d1fifo(priv));
 }
 
 void usbhs_fifo_quit(struct usbhs_priv *priv)
@@ -1147,9 +1136,6 @@ void usbhs_fifo_quit(struct usbhs_priv *priv)
 	mod->irq_ready		= NULL;
 	mod->irq_bempsts	= 0;
 	mod->irq_brdysts	= 0;
-
-	usbhsf_dma_quit(priv, usbhsf_get_d0fifo(priv));
-	usbhsf_dma_quit(priv, usbhsf_get_d1fifo(priv));
 }
 
 int usbhs_fifo_probe(struct usbhs_priv *priv)
@@ -1171,6 +1157,7 @@ int usbhs_fifo_probe(struct usbhs_priv *priv)
 	fifo->ctr	= D0FIFOCTR;
 	fifo->tx_slave.shdma_slave.slave_id	= usbhs_get_dparam(priv, d0_tx_id);
 	fifo->rx_slave.shdma_slave.slave_id	= usbhs_get_dparam(priv, d0_rx_id);
+	usbhsf_dma_init(priv, fifo);
 
 	/* D1FIFO */
 	fifo = usbhsf_get_d1fifo(priv);
@@ -1180,10 +1167,13 @@ int usbhs_fifo_probe(struct usbhs_priv *priv)
 	fifo->ctr	= D1FIFOCTR;
 	fifo->tx_slave.shdma_slave.slave_id	= usbhs_get_dparam(priv, d1_tx_id);
 	fifo->rx_slave.shdma_slave.slave_id	= usbhs_get_dparam(priv, d1_rx_id);
+	usbhsf_dma_init(priv, fifo);
 
 	return 0;
 }
 
 void usbhs_fifo_remove(struct usbhs_priv *priv)
 {
+	usbhsf_dma_quit(priv, usbhsf_get_d0fifo(priv));
+	usbhsf_dma_quit(priv, usbhsf_get_d1fifo(priv));
 }
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 3385aeb5a36..458f3766bef 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -987,11 +987,11 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
 		/* init DCP */
 		if (usbhsg_is_dcp(uep)) {
 			gpriv->gadget.ep0 = &uep->ep;
-			uep->ep.maxpacket = 64;
+			usb_ep_set_maxpacket_limit(&uep->ep, 64);
 		}
 		/* init normal pipe */
 		else {
-			uep->ep.maxpacket = 512;
+			usb_ep_set_maxpacket_limit(&uep->ep, 512);
 			list_add_tail(&uep->ep.ep_list, &gpriv->gadget.ep_list);
 		}
 	}