Merge 4.4.124 into android-4.4

Changes in 4.4.124
	tpm: fix potential buffer overruns caused by bit glitches on the bus
	tpm_tis: fix potential buffer overruns caused by bit glitches on the bus
	SMB3: Validate negotiate request must always be signed
	CIFS: Enable encryption during session setup phase
	staging: android: ashmem: Fix possible deadlock in ashmem_ioctl
	platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA
	regulator: anatop: set default voltage selector for pcie
	x86: i8259: export legacy_pic symbol
	rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs
	Input: ar1021_i2c - fix too long name in driver's device table
	time: Change posix clocks ops interfaces to use timespec64
	ACPI/processor: Fix error handling in __acpi_processor_start()
	ACPI/processor: Replace racy task affinity logic
	cpufreq/sh: Replace racy task affinity logic
	genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs
	i2c: i2c-scmi: add a MS HID
	net: ipv6: send unsolicited NA on admin up
	media/dvb-core: Race condition when writing to CAM
	spi: dw: Disable clock after unregistering the host
	ath: Fix updating radar flags for coutry code India
	clk: ns2: Correct SDIO bits
	scsi: virtio_scsi: Always try to read VPD pages
	KVM: PPC: Book3S PR: Exit KVM on failed mapping
	ARM: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER
	iommu/omap: Register driver before setting IOMMU ops
	md/raid10: wait up frozen array in handle_write_completed
	NFS: Fix missing pg_cleanup after nfs_pageio_cond_complete()
	tcp: remove poll() flakes with FastOpen
	e1000e: fix timing for 82579 Gigabit Ethernet controller
	ALSA: hda - Fix headset microphone detection for ASUS N551 and N751
	IB/ipoib: Fix deadlock between ipoib_stop and mcast join flow
	IB/ipoib: Update broadcast object if PKey value was changed in index 0
	HSI: ssi_protocol: double free in ssip_pn_xmit()
	IB/mlx4: Take write semaphore when changing the vma struct
	IB/mlx4: Change vma from shared to private
	ASoC: Intel: Skylake: Uninitialized variable in probe_codec()
	Fix driver usage of 128B WQEs when WQ_CREATE is V1.
	netfilter: xt_CT: fix refcnt leak on error path
	openvswitch: Delete conntrack entry clashing with an expectation.
	mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
	wan: pc300too: abort path on failure
	qlcnic: fix unchecked return value
	scsi: mac_esp: Replace bogus memory barrier with spinlock
	infiniband/uverbs: Fix integer overflows
	NFS: don't try to cross a mountpount when there isn't one there.
	iio: st_pressure: st_accel: Initialise sensor platform data properly
	mt7601u: check return value of alloc_skb
	rndis_wlan: add return value validation
	Btrfs: send, fix file hole not being preserved due to inline extent
	mac80211: don't parse encrypted management frames in ieee80211_frame_acked
	mfd: palmas: Reset the POWERHOLD mux during power off
	mtip32xx: use runtime tag to initialize command header
	staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y
	staging: wilc1000: fix unchecked return value
	mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a
	ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP
	ipmi/watchdog: fix wdog hang on panic waiting for ipmi response
	ACPI / PMIC: xpower: Fix power_table addresses
	drm/nouveau/kms: Increase max retries in scanout position queries.
	bnx2x: Align RX buffers
	power: supply: pda_power: move from timer to delayed_work
	Input: twl4030-pwrbutton - use correct device for irq request
	md/raid10: skip spare disk as 'first' disk
	ia64: fix module loading for gcc-5.4
	tcm_fileio: Prevent information leak for short reads
	video: fbdev: udlfb: Fix buffer on stack
	sm501fb: don't return zero on failure path in sm501fb_start()
	net: hns: fix ethtool_get_strings overflow in hns driver
	cifs: small underflow in cnvrtDosUnixTm()
	rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks
	rtc: ds1374: wdt: Fix stop/start ioctl always returning -EINVAL
	perf tests kmod-path: Don't fail if compressed modules aren't supported
	Bluetooth: hci_qca: Avoid setup failure on missing rampatch
	media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt
	drm/msm: fix leak in failed get_pages
	RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo()
	rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled.
	media: bt8xx: Fix err 'bt878_probe()'
	media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart
	cros_ec: fix nul-termination for firmware build info
	platform/chrome: Use proper protocol transfer function
	mmc: avoid removing non-removable hosts during suspend
	IB/ipoib: Avoid memory leak if the SA returns a different DGID
	RDMA/cma: Use correct size when writing netlink stats
	IB/umem: Fix use of npages/nmap fields
	vgacon: Set VGA struct resource types
	drm/omap: DMM: Check for DMM readiness after successful transaction commit
	pty: cancel pty slave port buf's work in tty_release
	coresight: Fix disabling of CoreSight TPIU
	pinctrl: Really force states during suspend/resume
	iommu/vt-d: clean up pr_irq if request_threaded_irq fails
	ip6_vti: adjust vti mtu according to mtu of lower device
	RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS
	nfsd4: permit layoutget of executable-only files
	clk: si5351: Rename internal plls to avoid name collisions
	dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63
	RDMA/ucma: Fix access to non-initialized CM_ID object
	Linux 4.4.124

Change-Id: Iac6f5bda7941f032c5b1f58750e084140b0e3f23
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

1 files changed, 27 insertions, 22 deletions

diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
index dfe1ee89f7c7..922a86787c5c 100644
--- a/drivers/power/pda_power.c
+++ b/drivers/power/pda_power.c
@@ -30,9 +30,9 @@ static inline unsigned int get_irq_flags(struct resource *res)
 static struct device *dev;
 static struct pda_power_pdata *pdata;
 static struct resource *ac_irq, *usb_irq;
-static struct timer_list charger_timer;
-static struct timer_list supply_timer;
-static struct timer_list polling_timer;
+static struct delayed_work charger_work;
+static struct delayed_work polling_work;
+static struct delayed_work supply_work;
 static int polling;
 static struct power_supply *pda_psy_ac, *pda_psy_usb;
 
@@ -140,7 +140,7 @@ static void update_charger(void)
 	}
 }
 
-static void supply_timer_func(unsigned long unused)
+static void supply_work_func(struct work_struct *work)
 {
 	if (ac_status == PDA_PSY_TO_CHANGE) {
 		ac_status = new_ac_status;
@@ -161,11 +161,12 @@ static void psy_changed(void)
 	 * Okay, charger set. Now wait a bit before notifying supplicants,
 	 * charge power should stabilize.
 	 */
-	mod_timer(&supply_timer,
-		  jiffies + msecs_to_jiffies(pdata->wait_for_charger));
+	cancel_delayed_work(&supply_work);
+	schedule_delayed_work(&supply_work,
+			      msecs_to_jiffies(pdata->wait_for_charger));
 }
 
-static void charger_timer_func(unsigned long unused)
+static void charger_work_func(struct work_struct *work)
 {
 	update_status();
 	psy_changed();
@@ -184,13 +185,14 @@ static irqreturn_t power_changed_isr(int irq, void *power_supply)
 	 * Wait a bit before reading ac/usb line status and setting charger,
 	 * because ac/usb status readings may lag from irq.
 	 */
-	mod_timer(&charger_timer,
-		  jiffies + msecs_to_jiffies(pdata->wait_for_status));
+	cancel_delayed_work(&charger_work);
+	schedule_delayed_work(&charger_work,
+			      msecs_to_jiffies(pdata->wait_for_status));
 
 	return IRQ_HANDLED;
 }
 
-static void polling_timer_func(unsigned long unused)
+static void polling_work_func(struct work_struct *work)
 {
 	int changed = 0;
 
@@ -211,8 +213,9 @@ static void polling_timer_func(unsigned long unused)
 	if (changed)
 		psy_changed();
 
-	mod_timer(&polling_timer,
-		  jiffies + msecs_to_jiffies(pdata->polling_interval));
+	cancel_delayed_work(&polling_work);
+	schedule_delayed_work(&polling_work,
+			      msecs_to_jiffies(pdata->polling_interval));
 }
 
 #if IS_ENABLED(CONFIG_USB_PHY)
@@ -250,8 +253,9 @@ static int otg_handle_notification(struct notifier_block *nb,
 	 * Wait a bit before reading ac/usb line status and setting charger,
 	 * because ac/usb status readings may lag from irq.
 	 */
-	mod_timer(&charger_timer,
-		  jiffies + msecs_to_jiffies(pdata->wait_for_status));
+	cancel_delayed_work(&charger_work);
+	schedule_delayed_work(&charger_work,
+			      msecs_to_jiffies(pdata->wait_for_status));
 
 	return NOTIFY_OK;
 }
@@ -300,8 +304,8 @@ static int pda_power_probe(struct platform_device *pdev)
 	if (!pdata->ac_max_uA)
 		pdata->ac_max_uA = 500000;
 
-	setup_timer(&charger_timer, charger_timer_func, 0);
-	setup_timer(&supply_timer, supply_timer_func, 0);
+	INIT_DELAYED_WORK(&charger_work, charger_work_func);
+	INIT_DELAYED_WORK(&supply_work, supply_work_func);
 
 	ac_irq = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "ac");
 	usb_irq = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "usb");
@@ -385,9 +389,10 @@ static int pda_power_probe(struct platform_device *pdev)
 
 	if (polling) {
 		dev_dbg(dev, "will poll for status\n");
-		setup_timer(&polling_timer, polling_timer_func, 0);
-		mod_timer(&polling_timer,
-			  jiffies + msecs_to_jiffies(pdata->polling_interval));
+		INIT_DELAYED_WORK(&polling_work, polling_work_func);
+		cancel_delayed_work(&polling_work);
+		schedule_delayed_work(&polling_work,
+				      msecs_to_jiffies(pdata->polling_interval));
 	}
 
 	if (ac_irq || usb_irq)
@@ -433,9 +438,9 @@ static int pda_power_remove(struct platform_device *pdev)
 		free_irq(ac_irq->start, pda_psy_ac);
 
 	if (polling)
-		del_timer_sync(&polling_timer);
-	del_timer_sync(&charger_timer);
-	del_timer_sync(&supply_timer);
+		cancel_delayed_work_sync(&polling_work);
+	cancel_delayed_work_sync(&charger_work);
+	cancel_delayed_work_sync(&supply_work);
 
 	if (pdata->is_usb_online)
 		power_supply_unregister(pda_psy_usb);