Merge 4.4.92 into android-4.4

Changes in 4.4.92
	usb: gadget: inode.c: fix unbalanced spin_lock in ep0_write
	USB: gadgetfs: Fix crash caused by inadequate synchronization
	USB: gadgetfs: fix copy_to_user while holding spinlock
	usb: gadget: udc: atmel: set vbus irqflags explicitly
	usb-storage: unusual_devs entry to fix write-access regression for Seagate external drives
	usb: renesas_usbhs: fix the BCLR setting condition for non-DCP pipe
	usb: renesas_usbhs: fix usbhsf_fifo_clear() for RX direction
	ALSA: usb-audio: Check out-of-bounds access by corrupted buffer descriptor
	usb: pci-quirks.c: Corrected timeout values used in handshake
	USB: dummy-hcd: fix connection failures (wrong speed)
	USB: dummy-hcd: fix infinite-loop resubmission bug
	USB: dummy-hcd: Fix erroneous synchronization change
	USB: devio: Don't corrupt user memory
	usb: gadget: mass_storage: set msg_registered after msg registered
	USB: g_mass_storage: Fix deadlock when driver is unbound
	lsm: fix smack_inode_removexattr and xattr_getsecurity memleak
	ALSA: compress: Remove unused variable
	ALSA: usx2y: Suppress kernel warning at page allocation failures
	driver core: platform: Don't read past the end of "driver_override" buffer
	Drivers: hv: fcopy: restore correct transfer length
	stm class: Fix a use-after-free
	ftrace: Fix kmemleak in unregister_ftrace_graph
	HID: i2c-hid: allocate hid buffers for real worst case
	iwlwifi: add workaround to disable wide channels in 5GHz
	scsi: sd: Do not override max_sectors_kb sysfs setting
	USB: uas: fix bug in handling of alternate settings
	USB: core: harden cdc_parse_cdc_header
	usb: Increase quirk delay for USB devices
	USB: fix out-of-bounds in usb_set_configuration
	xhci: fix finding correct bus_state structure for USB 3.1 hosts
	iio: adc: twl4030: Fix an error handling path in 'twl4030_madc_probe()'
	iio: adc: twl4030: Disable the vusb3v1 rugulator in the error handling path of 'twl4030_madc_probe()'
	iio: ad_sigma_delta: Implement a dedicated reset function
	staging: iio: ad7192: Fix - use the dedicated reset function avoiding dma from stack.
	iio: core: Return error for failed read_reg
	iio: ad7793: Fix the serial interface reset
	iio: adc: mcp320x: Fix readout of negative voltages
	iio: adc: mcp320x: Fix oops on module unload
	uwb: properly check kthread_run return value
	uwb: ensure that endpoint is interrupt
	brcmfmac: setup passive scan if requested by user-space
	drm/i915/bios: ignore HDMI on port A
	nvme: protect against simultaneous shutdown invocations
	sched/cpuset/pm: Fix cpuset vs. suspend-resume bugs
	ext4: fix data corruption for mmap writes
	ext4: Don't clear SGID when inheriting ACLs
	ext4: don't allow encrypted operations without keys
	Linux 4.4.92

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index 1fc6f478a02c..89e9494c3245 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -969,7 +969,7 @@ EXPORT_SYMBOL_GPL(usb_disable_xhci_ports);
  *
  * Takes care of the handoff between the Pre-OS (i.e. BIOS) and the OS.
  * It signals to the BIOS that the OS wants control of the host controller,
- * and then waits 5 seconds for the BIOS to hand over control.
+ * and then waits 1 second for the BIOS to hand over control.
  * If we timeout, assume the BIOS is broken and take control anyway.
  */
 static void quirk_usb_handoff_xhci(struct pci_dev *pdev)
@@ -1015,9 +1015,9 @@ static void quirk_usb_handoff_xhci(struct pci_dev *pdev)
 	if (val & XHCI_HC_BIOS_OWNED) {
 		writel(val | XHCI_HC_OS_OWNED, base + ext_cap_offset);
 
-		/* Wait for 5 seconds with 10 microsecond polling interval */
+		/* Wait for 1 second with 10 microsecond polling interval */
 		timeout = handshake(base + ext_cap_offset, XHCI_HC_BIOS_OWNED,
-				0, 5000, 10);
+				0, 1000000, 10);
 
 		/* Assume a buggy BIOS and take HC ownership anyway */
 		if (timeout) {
@@ -1046,7 +1046,7 @@ hc_init:
 	 * operational or runtime registers.  Wait 5 seconds and no more.
 	 */
 	timeout = handshake(op_reg_base + XHCI_STS_OFFSET, XHCI_STS_CNR, 0,
-			5000, 10);
+			5000000, 10);
 	/* Assume a buggy HC and start HC initialization anyway */
 	if (timeout) {
 		val = readl(op_reg_base + XHCI_STS_OFFSET);