Merge tag 'usb-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/Thunderbolt/PHY driver updates from Greg KH:
 "Here is the big USB and Thunderbolt and PHY driver updates for
  5.6-rc1.

  With the advent of USB4, "Thunderbolt" has really become USB4, so the
  renaming of the Kconfig option and starting to share subsystem code
  has begun, hence both subsystems coming in through the same tree here.

  PHY driver updates also touched USB drivers, so that is coming in
  through here as well.

  Major stuff included in here are:
   - USB 4 initial support added (i.e. Thunderbolt)
   - musb driver updates
   - USB gadget driver updates
   - PHY driver updates
   - USB PHY driver updates
   - lots of USB serial stuff fixed up
   - USB typec updates
   - USB-IP fixes
   - lots of other smaller USB driver updates

  All of these have been in linux-next for a while now (the usb-serial
  tree is already tested in linux-next on its own before merged into
  here), with no reported issues"

[ Removed an incorrect compile test enablement for PHY_EXYNOS5250_SATA
  that causes configuration warnings    - Linus ]

* tag 'usb-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (207 commits)
  Doc: ABI: add usb charger uevent
  usb: phy: show USB charger type for user
  usb: cdns3: fix spelling mistake and rework grammar in text
  usb: phy: phy-gpio-vbus-usb: Convert to GPIO descriptors
  USB: serial: cyberjack: fix spelling mistake "To" -> "Too"
  USB: serial: ir-usb: simplify endpoint check
  USB: serial: ir-usb: make set_termios synchronous
  USB: serial: ir-usb: fix IrLAP framing
  USB: serial: ir-usb: fix link-speed handling
  USB: serial: ir-usb: add missing endpoint sanity check
  usb: typec: fusb302: fix "op-sink-microwatt" default that was in mW
  usb: typec: wcove: fix "op-sink-microwatt" default that was in mW
  usb: dwc3: pci: add ID for the Intel Comet Lake -V variant
  usb: typec: tcpci: mask event interrupts when remove driver
  usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186
  usb: chipidea: add inline for ci_hdrc_host_driver_init if host is not defined
  usb: chipidea: handle single role for usb role class
  usb: musb: fix spelling mistake: "periperal" -> "peripheral"
  phy: ti: j721e-wiz: Fix build error without CONFIG_OF_ADDRESS
  USB: usbfs: Always unlink URBs in reverse order
  ...

1 files changed, 37 insertions, 38 deletions

diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
index e3b8c84ccdb8..bc0109f4700b 100644
--- a/drivers/usb/musb/jz4740.c
+++ b/drivers/usb/musb/jz4740.c
@@ -17,16 +17,15 @@
 #include "musb_core.h"
 
 struct jz4740_glue {
-	struct device           *dev;
-	struct platform_device  *musb;
+	struct platform_device	*pdev;
 	struct clk		*clk;
 };
 
 static irqreturn_t jz4740_musb_interrupt(int irq, void *__hci)
 {
-	unsigned long   flags;
-	irqreturn_t     retval = IRQ_NONE;
-	struct musb     *musb = __hci;
+	unsigned long	flags;
+	irqreturn_t	retval = IRQ_NONE;
+	struct musb	*musb = __hci;
 
 	spin_lock_irqsave(&musb->lock, flags);
 
@@ -40,7 +39,7 @@ static irqreturn_t jz4740_musb_interrupt(int irq, void *__hci)
 	 * never see them set
 	 */
 	musb->int_usb &= MUSB_INTR_SUSPEND | MUSB_INTR_RESUME |
-	    MUSB_INTR_RESET | MUSB_INTR_SOF;
+			 MUSB_INTR_RESET | MUSB_INTR_SOF;
 
 	if (musb->int_usb || musb->int_tx || musb->int_rx)
 		retval = musb_interrupt(musb);
@@ -51,25 +50,20 @@ static irqreturn_t jz4740_musb_interrupt(int irq, void *__hci)
 }
 
 static struct musb_fifo_cfg jz4740_musb_fifo_cfg[] = {
-{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
-{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
-{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 64, },
+	{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 64, },
 };
 
 static const struct musb_hdrc_config jz4740_musb_config = {
 	/* Silicon does not implement USB OTG. */
-	.multipoint = 0,
+	.multipoint	= 0,
 	/* Max EPs scanned, driver will decide which EP can be used. */
-	.num_eps    = 4,
+	.num_eps	= 4,
 	/* RAMbits needed to configure EPs from table */
-	.ram_bits   = 9,
-	.fifo_cfg = jz4740_musb_fifo_cfg,
-	.fifo_cfg_size = ARRAY_SIZE(jz4740_musb_fifo_cfg),
-};
-
-static struct musb_hdrc_platform_data jz4740_musb_platform_data = {
-	.mode   = MUSB_PERIPHERAL,
-	.config = &jz4740_musb_config,
+	.ram_bits	= 9,
+	.fifo_cfg	= jz4740_musb_fifo_cfg,
+	.fifo_cfg_size	= ARRAY_SIZE(jz4740_musb_fifo_cfg),
 };
 
 static int jz4740_musb_init(struct musb *musb)
@@ -88,7 +82,8 @@ static int jz4740_musb_init(struct musb *musb)
 		return err;
 	}
 
-	/* Silicon does not implement ConfigData register.
+	/*
+	 * Silicon does not implement ConfigData register.
 	 * Set dyn_fifo to avoid reading EP config from hardware.
 	 */
 	musb->dyn_fifo = true;
@@ -108,63 +103,67 @@ static const struct musb_platform_ops jz4740_musb_ops = {
 	.init		= jz4740_musb_init,
 };
 
+static const struct musb_hdrc_platform_data jz4740_musb_pdata = {
+	.mode		= MUSB_PERIPHERAL,
+	.config		= &jz4740_musb_config,
+	.platform_ops	= &jz4740_musb_ops,
+};
+
 static int jz4740_probe(struct platform_device *pdev)
 {
-	struct musb_hdrc_platform_data	*pdata = &jz4740_musb_platform_data;
+	struct device			*dev = &pdev->dev;
+	const struct musb_hdrc_platform_data *pdata = &jz4740_musb_pdata;
 	struct platform_device		*musb;
 	struct jz4740_glue		*glue;
-	struct clk                      *clk;
+	struct clk			*clk;
 	int				ret;
 
-	glue = devm_kzalloc(&pdev->dev, sizeof(*glue), GFP_KERNEL);
+	glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL);
 	if (!glue)
 		return -ENOMEM;
 
 	musb = platform_device_alloc("musb-hdrc", PLATFORM_DEVID_AUTO);
 	if (!musb) {
-		dev_err(&pdev->dev, "failed to allocate musb device\n");
+		dev_err(dev, "failed to allocate musb device");
 		return -ENOMEM;
 	}
 
-	clk = devm_clk_get(&pdev->dev, "udc");
+	clk = devm_clk_get(dev, "udc");
 	if (IS_ERR(clk)) {
-		dev_err(&pdev->dev, "failed to get clock\n");
+		dev_err(dev, "failed to get clock");
 		ret = PTR_ERR(clk);
 		goto err_platform_device_put;
 	}
 
 	ret = clk_prepare_enable(clk);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to enable clock\n");
+		dev_err(dev, "failed to enable clock");
 		goto err_platform_device_put;
 	}
 
-	musb->dev.parent		= &pdev->dev;
+	musb->dev.parent		= dev;
 
-	glue->dev			= &pdev->dev;
-	glue->musb			= musb;
+	glue->pdev			= musb;
 	glue->clk			= clk;
 
-	pdata->platform_ops		= &jz4740_musb_ops;
-
 	platform_set_drvdata(pdev, glue);
 
 	ret = platform_device_add_resources(musb, pdev->resource,
 					    pdev->num_resources);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to add resources\n");
+		dev_err(dev, "failed to add resources");
 		goto err_clk_disable;
 	}
 
 	ret = platform_device_add_data(musb, pdata, sizeof(*pdata));
 	if (ret) {
-		dev_err(&pdev->dev, "failed to add platform_data\n");
+		dev_err(dev, "failed to add platform_data");
 		goto err_clk_disable;
 	}
 
 	ret = platform_device_add(musb);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to register musb device\n");
+		dev_err(dev, "failed to register musb device");
 		goto err_clk_disable;
 	}
 
@@ -179,9 +178,9 @@ err_platform_device_put:
 
 static int jz4740_remove(struct platform_device *pdev)
 {
-	struct jz4740_glue	*glue = platform_get_drvdata(pdev);
+	struct jz4740_glue *glue = platform_get_drvdata(pdev);
 
-	platform_device_unregister(glue->musb);
+	platform_device_unregister(glue->pdev);
 	clk_disable_unprepare(glue->clk);
 
 	return 0;
@@ -190,7 +189,7 @@ static int jz4740_remove(struct platform_device *pdev)
 #ifdef CONFIG_OF
 static const struct of_device_id jz4740_musb_of_match[] = {
 	{ .compatible = "ingenic,jz4740-musb" },
-	{},
+	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, jz4740_musb_of_match);
 #endif