Merge tag 'usb-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big set of USB and PHY driver patches for 4.21-rc1.

  All of the usual bits are in here:

  - loads of USB gadget driver updates and additions

  - new device ids

  - phy driver updates

  - xhci reworks and new features

  - typec updates

  Full details are in the shortlog.

  All of these have been in linux-next for a long time with no reported
  issues"

* tag 'usb-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (142 commits)
  USB: serial: option: add Fibocom NL678 series
  cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
  usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
  usb: typec: tcpm: Extend the matching rules on PPS APDO selection
  usb: typec: Improve Alt Mode documentation
  usb: musb: dsps: fix runtime pm for peripheral mode
  usb: musb: dsps: fix otg state machine
  USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
  usb: renesas_usbhs: add support for RZ/G2E
  usb: ehci-omap: Fix deferred probe for phy handling
  usb: roles: Add a description for the class to Kconfig
  usb: renesas_usbhs: mark PM functions as __maybe_unused
  usb: core: Remove unnecessary memset()
  usb: host: isp1362-hcd: convert to DEFINE_SHOW_ATTRIBUTE
  phy: qcom-qmp: Expose provided clocks to DT
  dt-bindings: phy-qcom-qmp: Move #clock-cells to child
  phy: qcom-qmp: Utilize fully-specified DT registers
  dt-bindings: phy-qcom-qmp: Fix register underspecification
  phy: ti: fix semicolon.cocci warnings
  phy: dphy: Add configuration helpers
  ...

1 files changed, 19 insertions, 19 deletions

diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
index d633c2abe5a4..ea0d531c63e2 100644
--- a/drivers/usb/early/ehci-dbgp.c
+++ b/drivers/usb/early/ehci-dbgp.c
@@ -631,28 +631,28 @@ static int ehci_reset_port(int port)
 		if (!(portsc & PORT_RESET))
 			break;
 	}
-		if (portsc & PORT_RESET) {
-			/* force reset to complete */
-			loop = 100 * 1000;
-			writel(portsc & ~(PORT_RWC_BITS | PORT_RESET),
-				&ehci_regs->port_status[port - 1]);
-			do {
-				udelay(1);
-				portsc = readl(&ehci_regs->port_status[port-1]);
-			} while ((portsc & PORT_RESET) && (--loop > 0));
-		}
+	if (portsc & PORT_RESET) {
+		/* force reset to complete */
+		loop = 100 * 1000;
+		writel(portsc & ~(PORT_RWC_BITS | PORT_RESET),
+			&ehci_regs->port_status[port - 1]);
+		do {
+			udelay(1);
+			portsc = readl(&ehci_regs->port_status[port-1]);
+		} while ((portsc & PORT_RESET) && (--loop > 0));
+	}
 
-		/* Device went away? */
-		if (!(portsc & PORT_CONNECT))
-			return -ENOTCONN;
+	/* Device went away? */
+	if (!(portsc & PORT_CONNECT))
+		return -ENOTCONN;
 
-		/* bomb out completely if something weird happened */
-		if ((portsc & PORT_CSC))
-			return -EINVAL;
+	/* bomb out completely if something weird happened */
+	if ((portsc & PORT_CSC))
+		return -EINVAL;
 
-		/* If we've finished resetting, then break out of the loop */
-		if (!(portsc & PORT_RESET) && (portsc & PORT_PE))
-			return 0;
+	/* If we've finished resetting, then break out of the loop */
+	if (!(portsc & PORT_RESET) && (portsc & PORT_PE))
+		return 0;
 	return -EBUSY;
 }