Merge 4.4.238 into android-4.4-p

Changes in 4.4.238
	af_key: pfkey_dump needs parameter validation
	KVM: fix memory leak in kvm_io_bus_unregister_dev()
	kprobes: fix kill kprobe which has been marked as gone
	ftrace: Setup correct FTRACE_FL_REGS flags for module
	RDMA/ucma: ucma_context reference leak in error path
	mtd: Fix comparison in map_word_andequal()
	hdlc_ppp: add range checks in ppp_cp_parse_cr()
	tipc: use skb_unshare() instead in tipc_buf_append()
	net: add __must_check to skb_put_padto()
	ip: fix tos reflection in ack and reset packets
	serial: 8250: Avoid error message on reprobe
	scsi: aacraid: fix illegal IO beyond last LBA
	m68k: q40: Fix info-leak in rtc_ioctl
	gma/gma500: fix a memory disclosure bug due to uninitialized bytes
	ASoC: kirkwood: fix IRQ error handling
	PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
	mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()
	mfd: mfd-core: Protect against NULL call-back function pointer
	tracing: Adding NULL checks for trace_array descriptor pointer
	bcache: fix a lost wake-up problem caused by mca_cannibalize_lock
	xfs: fix attr leaf header freemap.size underflow
	kernel/sys.c: avoid copying possible padding bytes in copy_to_user
	neigh_stat_seq_next() should increase position index
	rt_cpu_seq_next should increase position index
	seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier
	ACPI: EC: Reference count query handlers under lock
	tracing: Set kernel_stack's caller size properly
	ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter
	Bluetooth: Fix refcount use-after-free issue
	mm: pagewalk: fix termination condition in walk_pte_range()
	Bluetooth: prefetch channel before killing sock
	skbuff: fix a data race in skb_queue_len()
	audit: CONFIG_CHANGE don't log internal bookkeeping as an event
	selinux: sel_avc_get_stat_idx should increase position index
	scsi: lpfc: Fix RQ buffer leakage when no IOCBs available
	drm/omap: fix possible object reference leak
	dmaengine: tegra-apb: Prevent race conditions on channel's freeing
	media: go7007: Fix URB type for interrupt handling
	Bluetooth: guard against controllers sending zero'd events
	drm/amdgpu: increase atombios cmd timeout
	Bluetooth: L2CAP: handle l2cap config request during open state
	media: tda10071: fix unsigned sign extension overflow
	tpm: ibmvtpm: Wait for buffer to be set before proceeding
	tracing: Use address-of operator on section symbols
	serial: 8250_omap: Fix sleeping function called from invalid context during probe
	SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()'
	ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len
	ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor
	mm/filemap.c: clear page error before actual read
	mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area
	KVM: Remove CREATE_IRQCHIP/SET_PIT2 race
	bdev: Reduce time holding bd_mutex in sync in blkdev_close()
	drivers: char: tlclk.c: Avoid data race between init and interrupt handler
	dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion
	atm: fix a memory leak of vcc->user_back
	phy: samsung: s5pv210-usb2: Add delay after reset
	Bluetooth: Handle Inquiry Cancel error after Inquiry Complete
	USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe()
	tty: serial: samsung: Correct clock selection logic
	ALSA: hda: Fix potential race in unsol event handler
	fuse: don't check refcount after stealing page
	USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
	e1000: Do not perform reset in reset_task if we are already down
	printk: handle blank console arguments passed in.
	vfio/pci: fix memory leaks of eventfd ctx
	perf kcore_copy: Fix module map when there are no modules loaded
	mtd: rawnand: omap_elm: Fix runtime PM imbalance on error
	ceph: fix potential race in ceph_check_caps
	mtd: parser: cmdline: Support MTD names containing one or more colons
	x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline
	vfio/pci: Clear error and request eventfd ctx after releasing
	vfio/pci: fix racy on error and request eventfd ctx
	s390/init: add missing __init annotations
	mwifiex: Increase AES key storage size to 256 bits
	batman-adv: bla: fix type misuse for backbone_gw hash indexing
	atm: eni: fix the missed pci_disable_device() for eni_init_one()
	batman-adv: mcast/TT: fix wrongly dropped or rerouted packets
	ALSA: asihpi: fix iounmap in error handler
	MIPS: Add the missing 'CPU_1074K' into __get_cpu_type()
	tty: vt, consw->con_scrolldelta cleanup
	kprobes: Fix to check probe enabled before disarm_kprobe_ftrace()
	lib/string.c: implement stpcpy
	ata: define AC_ERR_OK
	ata: make qc_prep return ata_completion_errors
	ata: sata_mv, avoid trigerrable BUG_ON
	Linux 4.4.238

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Icad47fa33334613e04af31218b3db45ddff7872a

2 files changed, 13 insertions, 7 deletions

diff --git a/Documentation/DocBook/libata.tmpl b/Documentation/DocBook/libata.tmpl
index d7fcdc5a4379..9b55778ab024 100644
--- a/Documentation/DocBook/libata.tmpl
+++ b/Documentation/DocBook/libata.tmpl
@@ -324,7 +324,7 @@ Many legacy IDE drivers use ata_bmdma_status() as the bmdma_status() hook.
 
 	<sect2><title>High-level taskfile hooks</title>
 	<programlisting>
-void (*qc_prep) (struct ata_queued_cmd *qc);
+enum ata_completion_errors (*qc_prep) (struct ata_queued_cmd *qc);
 int (*qc_issue) (struct ata_queued_cmd *qc);
 	</programlisting>
 
diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt
index e045e90a0924..0f03b8228d08 100644
--- a/Documentation/devicetree/bindings/sound/wm8994.txt
+++ b/Documentation/devicetree/bindings/sound/wm8994.txt
@@ -14,9 +14,15 @@ Required properties:
   - #gpio-cells : Must be 2. The first cell is the pin number and the
     second cell is used to specify optional parameters (currently unused).
 
-  - AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply, CPVDD-supply,
-    SPKVDD1-supply, SPKVDD2-supply : power supplies for the device, as covered
-    in Documentation/devicetree/bindings/regulator/regulator.txt
+  - power supplies for the device, as covered in
+    Documentation/devicetree/bindings/regulator/regulator.txt, depending
+    on compatible:
+    - for wlf,wm1811 and wlf,wm8958:
+      AVDD1-supply, AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply,
+      DCVDD-supply, CPVDD-supply, SPKVDD1-supply, SPKVDD2-supply
+    - for wlf,wm8994:
+      AVDD1-supply, AVDD2-supply, DBVDD-supply, DCVDD-supply, CPVDD-supply,
+      SPKVDD1-supply, SPKVDD2-supply
 
 Optional properties:
 
@@ -68,11 +74,11 @@ codec: wm8994@1a {
 
 	lineout1-se;
 
+	AVDD1-supply = <&regulator>;
 	AVDD2-supply = <&regulator>;
 	CPVDD-supply = <&regulator>;
-	DBVDD1-supply = <&regulator>;
-	DBVDD2-supply = <&regulator>;
-	DBVDD3-supply = <&regulator>;
+	DBVDD-supply = <&regulator>;
+	DCVDD-supply = <&regulator>;
 	SPKVDD1-supply = <&regulator>;
 	SPKVDD2-supply = <&regulator>;
 };