Linux-libre 4.6.2-gnu

10 files changed, 17 insertions, 17 deletions

diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 45c83baf6..886526b5f 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -7,6 +7,7 @@
 config USB_MUSB_HDRC
 	tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, AW, ...)'
 	depends on (USB || USB_GADGET)
+	depends on HAS_IOMEM
 	help
 	  Say Y here if your system has a dual role high speed USB
 	  controller based on the Mentor Graphics silicon IP.  Then
@@ -85,6 +86,7 @@ config USB_MUSB_DA8XX
 
 config USB_MUSB_TUSB6010
 	tristate "TUSB6010"
+	depends on HAS_IOMEM
 	depends on ARCH_OMAP2PLUS || COMPILE_TEST
 	depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules
 
diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
index 5e5a8fa00..bc8889956 100644
--- a/drivers/usb/musb/jz4740.c
+++ b/drivers/usb/musb/jz4740.c
@@ -83,9 +83,9 @@ static int jz4740_musb_init(struct musb *musb)
 {
 	usb_phy_generic_register();
 	musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2);
-	if (!musb->xceiv) {
+	if (IS_ERR(musb->xceiv)) {
 		pr_err("HS UDC: no transceiver configured\n");
-		return -ENODEV;
+		return PTR_ERR(musb->xceiv);
 	}
 
 	/* Silicon does not implement ConfigData register.
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index c3791a01a..39fd95833 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1901,7 +1901,7 @@ static void musb_recover_from_babble(struct musb *musb)
  */
 
 static struct musb *allocate_instance(struct device *dev,
-		struct musb_hdrc_config *config, void __iomem *mbase)
+		const struct musb_hdrc_config *config, void __iomem *mbase)
 {
 	struct musb		*musb;
 	struct musb_hw_ep	*ep;
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index fd215fb45..b6afe9e43 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -438,7 +438,7 @@ struct musb {
 	 */
 	unsigned                double_buffer_not_ok:1;
 
-	struct musb_hdrc_config	*config;
+	const struct musb_hdrc_config *config;
 
 	int			xceiv_old_state;
 #ifdef CONFIG_DEBUG_FS
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 87bd57879..152865b36 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1164,12 +1164,12 @@ static int musb_gadget_disable(struct usb_ep *ep)
 		musb_writew(epio, MUSB_RXMAXP, 0);
 	}
 
-	musb_ep->desc = NULL;
-	musb_ep->end_point.desc = NULL;
-
 	/* abort all pending DMA and requests */
 	nuke(musb_ep, -ESHUTDOWN);
 
+	musb_ep->desc = NULL;
+	musb_ep->end_point.desc = NULL;
+
 	schedule_work(&musb->irq_work);
 
 	spin_unlock_irqrestore(&(musb->lock), flags);
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 58487a473..2f8ad7f1f 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2735,7 +2735,7 @@ static const struct hc_driver musb_hc_driver = {
 	.description		= "musb-hcd",
 	.product_desc		= "MUSB HDRC host driver",
 	.hcd_priv_size		= sizeof(struct musb *),
-	.flags			= HCD_USB2 | HCD_MEMORY | HCD_BH,
+	.flags			= HCD_USB2 | HCD_MEMORY,
 
 	/* not using irq handler or reset hooks from usbcore, since
 	 * those must be shared with peripheral code for OTG configs
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index 7539c3188..8abfe4ec6 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -117,8 +117,8 @@ static void configure_channel(struct dma_channel *channel,
 	u8 bchannel = musb_channel->idx;
 	u16 csr = 0;
 
-	dev_dbg(musb->controller, "%p, pkt_sz %d, addr 0x%x, len %d, mode %d\n",
-			channel, packet_sz, dma_addr, len, mode);
+	dev_dbg(musb->controller, "%p, pkt_sz %d, addr %pad, len %d, mode %d\n",
+			channel, packet_sz, &dma_addr, len, mode);
 
 	if (mode) {
 		csr |= 1 << MUSB_HSDMA_MODE1_SHIFT;
@@ -152,10 +152,10 @@ static int dma_channel_program(struct dma_channel *channel,
 	struct musb_dma_controller *controller = musb_channel->controller;
 	struct musb *musb = controller->private_data;
 
-	dev_dbg(musb->controller, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n",
+	dev_dbg(musb->controller, "ep%d-%s pkt_sz %d, dma_addr %pad length %d, mode %d\n",
 		musb_channel->epnum,
 		musb_channel->transmit ? "Tx" : "Rx",
-		packet_sz, dma_addr, len, mode);
+		packet_sz, &dma_addr, len, mode);
 
 	BUG_ON(channel->status == MUSB_DMA_STATUS_UNKNOWN ||
 		channel->status == MUSB_DMA_STATUS_BUSY);
diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
index d9b0dc461..fdab4232c 100644
--- a/drivers/usb/musb/sunxi.c
+++ b/drivers/usb/musb/sunxi.c
@@ -752,6 +752,7 @@ static const struct of_device_id sunxi_musb_match[] = {
 	{ .compatible = "allwinner,sun8i-a33-musb", },
 	{}
 };
+MODULE_DEVICE_TABLE(of, sunxi_musb_match);
 
 static struct platform_driver sunxi_musb_driver = {
 	.probe = sunxi_musb_probe,
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 4c82077da..e6959ccb4 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -310,9 +310,9 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
 
 	dma_params.frame_count	= chdat->transfer_len / 32; /* Burst sz frame */
 
-	dev_dbg(musb->controller, "ep%i %s dma ch%i dma: %08x len: %u(%u) packet_sz: %i(%i)\n",
+	dev_dbg(musb->controller, "ep%i %s dma ch%i dma: %pad len: %u(%u) packet_sz: %i(%i)\n",
 		chdat->epnum, chdat->tx ? "tx" : "rx",
-		ch, dma_addr, chdat->transfer_len, len,
+		ch, &dma_addr, chdat->transfer_len, len,
 		chdat->transfer_packet_sz, packet_sz);
 
 	/*
diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c
index d0b6a1cd7..c92a29504 100644
--- a/drivers/usb/musb/ux500_dma.c
+++ b/drivers/usb/musb/ux500_dma.c
@@ -207,9 +207,6 @@ static int ux500_dma_channel_program(struct dma_channel *channel,
 	BUG_ON(channel->status == MUSB_DMA_STATUS_UNKNOWN ||
 		channel->status == MUSB_DMA_STATUS_BUSY);
 
-	if (!ux500_dma_is_compatible(channel, packet_sz, (void *)dma_addr, len))
-		return false;
-
 	channel->status = MUSB_DMA_STATUS_BUSY;
 	channel->actual_len = 0;
 	ret = ux500_configure_channel(channel, packet_sz, mode, dma_addr, len);