[gentoo-commits] proj/linux-patches:3.10 commit in: /

[Mike Pagano]

commit:     0b50229c6cfa46b016839ffc0fe426f6a06ce213
Author:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Mon Sep 21 17:23:36 2015 +0000
Commit:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Mon Sep 21 17:23:36 2015 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=0b50229c

Linux patch 3.10.89

 0000_README              |   4 +
 1088_linux-3.10.89.patch | 661 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 665 insertions(+)

diff --git a/0000_README b/0000_README
index ad2e99c..2d39ba5 100644
--- a/0000_README
+++ b/0000_README
@@ -394,6 +394,10 @@ Patch:  1087_linux-3.10.88.patch
 From:   http://www.kernel.org
 Desc:   Linux 3.10.88
 
+Patch:  1088_linux-3.10.89.patch
+From:   http://www.kernel.org
+Desc:   Linux 3.10.89
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1088_linux-3.10.89.patch b/1088_linux-3.10.89.patch
new file mode 100644
index 0000000..cb2dc79
--- /dev/null
+++ b/1088_linux-3.10.89.patch
@@ -0,0 +1,661 @@
+diff --git a/Makefile b/Makefile
+index e94ce68ecf87..ca82393e1eea 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 3
+ PATCHLEVEL = 10
+-SUBLEVEL = 88
++SUBLEVEL = 89
+ EXTRAVERSION =
+ NAME = TOSSUG Baby Fish
+ 
+diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c
+index a8d6f69f92a3..4bcf841e4701 100644
+--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c
++++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c
+@@ -291,6 +291,7 @@ static struct ahash_alg ghash_async_alg = {
+ 			.cra_name		= "ghash",
+ 			.cra_driver_name	= "ghash-clmulni",
+ 			.cra_priority		= 400,
++			.cra_ctxsize		= sizeof(struct ghash_async_ctx),
+ 			.cra_flags		= CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC,
+ 			.cra_blocksize		= GHASH_BLOCK_SIZE,
+ 			.cra_type		= &crypto_ahash_type,
+diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
+index 136224b74d4f..81250ece3062 100644
+--- a/arch/xtensa/Makefile
++++ b/arch/xtensa/Makefile
+@@ -55,10 +55,10 @@ ifneq ($(CONFIG_LD_NO_RELAX),)
+ LDFLAGS := --no-relax
+ endif
+ 
+-ifeq ($(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#"),1)
++ifeq ($(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#"),1)
+ CHECKFLAGS += -D__XTENSA_EB__
+ endif
+-ifeq ($(shell echo -e __XTENSA_EL__ | $(CC) -E - | grep -v "\#"),1)
++ifeq ($(shell echo __XTENSA_EL__ | $(CC) -E - | grep -v "\#"),1)
+ CHECKFLAGS += -D__XTENSA_EL__
+ endif
+ 
+diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
+index 64ffc4b53df6..ca20a892021b 100644
+--- a/arch/xtensa/boot/Makefile
++++ b/arch/xtensa/boot/Makefile
+@@ -12,7 +12,7 @@
+ KBUILD_CFLAGS	+= -fno-builtin -Iarch/$(ARCH)/boot/include
+ HOSTFLAGS	+= -Iarch/$(ARCH)/boot/include
+ 
+-BIG_ENDIAN	:= $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
++BIG_ENDIAN	:= $(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
+ 
+ export ccflags-y
+ export BIG_ENDIAN
+diff --git a/arch/xtensa/include/asm/traps.h b/arch/xtensa/include/asm/traps.h
+index f2faa58f9a43..03d02df47b9a 100644
+--- a/arch/xtensa/include/asm/traps.h
++++ b/arch/xtensa/include/asm/traps.h
+@@ -24,30 +24,39 @@ static inline void spill_registers(void)
+ {
+ #if XCHAL_NUM_AREGS > 16
+ 	__asm__ __volatile__ (
+-		"	call12	1f\n"
++		"	call8	1f\n"
+ 		"	_j	2f\n"
+ 		"	retw\n"
+ 		"	.align	4\n"
+ 		"1:\n"
++#if XCHAL_NUM_AREGS == 32
++		"	_entry	a1, 32\n"
++		"	addi	a8, a0, 3\n"
++		"	_entry	a1, 16\n"
++		"	mov	a12, a12\n"
++		"	retw\n"
++#else
+ 		"	_entry	a1, 48\n"
+-		"	addi	a12, a0, 3\n"
+-#if XCHAL_NUM_AREGS > 32
+-		"	.rept	(" __stringify(XCHAL_NUM_AREGS) " - 32) / 12\n"
++		"	call12	1f\n"
++		"	retw\n"
++		"	.align	4\n"
++		"1:\n"
++		"	.rept	(" __stringify(XCHAL_NUM_AREGS) " - 16) / 12\n"
+ 		"	_entry	a1, 48\n"
+ 		"	mov	a12, a0\n"
+ 		"	.endr\n"
+-#endif
+-		"	_entry	a1, 48\n"
++		"	_entry	a1, 16\n"
+ #if XCHAL_NUM_AREGS % 12 == 0
+-		"	mov	a8, a8\n"
+-#elif XCHAL_NUM_AREGS % 12 == 4
+ 		"	mov	a12, a12\n"
+-#elif XCHAL_NUM_AREGS % 12 == 8
++#elif XCHAL_NUM_AREGS % 12 == 4
+ 		"	mov	a4, a4\n"
++#elif XCHAL_NUM_AREGS % 12 == 8
++		"	mov	a8, a8\n"
+ #endif
+ 		"	retw\n"
++#endif
+ 		"2:\n"
+-		: : : "a12", "a13", "memory");
++		: : : "a8", "a9", "memory");
+ #else
+ 	__asm__ __volatile__ (
+ 		"	mov	a12, a12\n"
+diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
+index 6e53174f8556..b268d3cc01d1 100644
+--- a/arch/xtensa/kernel/entry.S
++++ b/arch/xtensa/kernel/entry.S
+@@ -549,12 +549,13 @@ user_exception_exit:
+ 	 *	 (if we have restored WSBITS-1 frames).
+ 	 */
+ 
++2:
+ #if XCHAL_HAVE_THREADPTR
+ 	l32i	a3, a1, PT_THREADPTR
+ 	wur	a3, threadptr
+ #endif
+ 
+-2:	j	common_exception_exit
++	j	common_exception_exit
+ 
+ 	/* This is the kernel exception exit.
+ 	 * We avoided to do a MOVSP when we entered the exception, but we
+@@ -1933,7 +1934,7 @@ ENDPROC(system_call)
+ 	mov	a12, a0
+ 	.endr
+ #endif
+-	_entry	a1, 48
++	_entry	a1, 16
+ #if XCHAL_NUM_AREGS % 12 == 0
+ 	mov	a8, a8
+ #elif XCHAL_NUM_AREGS % 12 == 4
+@@ -1957,7 +1958,7 @@ ENDPROC(system_call)
+ 
+ ENTRY(_switch_to)
+ 
+-	entry	a1, 16
++	entry	a1, 48
+ 
+ 	mov	a11, a3			# and 'next' (a3)
+ 
+diff --git a/drivers/auxdisplay/ks0108.c b/drivers/auxdisplay/ks0108.c
+index 5b93852392b8..0d752851a1ee 100644
+--- a/drivers/auxdisplay/ks0108.c
++++ b/drivers/auxdisplay/ks0108.c
+@@ -139,6 +139,7 @@ static int __init ks0108_init(void)
+ 
+ 	ks0108_pardevice = parport_register_device(ks0108_parport, KS0108_NAME,
+ 		NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
++	parport_put_port(ks0108_parport);
+ 	if (ks0108_pardevice == NULL) {
+ 		printk(KERN_ERR KS0108_NAME ": ERROR: "
+ 			"parport didn't register new device\n");
+diff --git a/drivers/base/devres.c b/drivers/base/devres.c
+index 507379e7b763..4e2fb405da87 100644
+--- a/drivers/base/devres.c
++++ b/drivers/base/devres.c
+@@ -296,10 +296,10 @@ void * devres_get(struct device *dev, void *new_res,
+ 	if (!dr) {
+ 		add_dr(dev, &new_dr->node);
+ 		dr = new_dr;
+-		new_dr = NULL;
++		new_res = NULL;
+ 	}
+ 	spin_unlock_irqrestore(&dev->devres_lock, flags);
+-	devres_free(new_dr);
++	devres_free(new_res);
+ 
+ 	return dr->data;
+ }
+diff --git a/drivers/base/platform.c b/drivers/base/platform.c
+index 9eda84246ffd..8717be5093a2 100644
+--- a/drivers/base/platform.c
++++ b/drivers/base/platform.c
+@@ -347,9 +347,7 @@ int platform_device_add(struct platform_device *pdev)
+ 
+ 	while (--i >= 0) {
+ 		struct resource *r = &pdev->resource[i];
+-		unsigned long type = resource_type(r);
+-
+-		if (type == IORESOURCE_MEM || type == IORESOURCE_IO)
++		if (r->parent)
+ 			release_resource(r);
+ 	}
+ 
+@@ -380,9 +378,7 @@ void platform_device_del(struct platform_device *pdev)
+ 
+ 		for (i = 0; i < pdev->num_resources; i++) {
+ 			struct resource *r = &pdev->resource[i];
+-			unsigned long type = resource_type(r);
+-
+-			if (type == IORESOURCE_MEM || type == IORESOURCE_IO)
++			if (r->parent)
+ 				release_resource(r);
+ 		}
+ 	}
+diff --git a/drivers/clk/versatile/clk-sp810.c b/drivers/clk/versatile/clk-sp810.c
+index bf9b15a585e1..b9e05bde0c06 100644
+--- a/drivers/clk/versatile/clk-sp810.c
++++ b/drivers/clk/versatile/clk-sp810.c
+@@ -128,8 +128,8 @@ struct clk *clk_sp810_timerclken_of_get(struct of_phandle_args *clkspec,
+ {
+ 	struct clk_sp810 *sp810 = data;
+ 
+-	if (WARN_ON(clkspec->args_count != 1 || clkspec->args[0] >
+-			ARRAY_SIZE(sp810->timerclken)))
++	if (WARN_ON(clkspec->args_count != 1 ||
++		    clkspec->args[0] >=	ARRAY_SIZE(sp810->timerclken)))
+ 		return NULL;
+ 
+ 	return sp810->timerclken[clkspec->args[0]].clk;
+diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
+index fc604fc75797..1fbd38b371d4 100644
+--- a/drivers/gpu/drm/radeon/radeon_connectors.c
++++ b/drivers/gpu/drm/radeon/radeon_connectors.c
+@@ -78,6 +78,11 @@ void radeon_connector_hotplug(struct drm_connector *connector)
+ 			if (!radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) {
+ 				drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+ 			} else if (radeon_dp_needs_link_train(radeon_connector)) {
++				/* Don't try to start link training before we
++				 * have the dpcd */
++				if (!radeon_dp_getdpcd(radeon_connector))
++					return;
++
+ 				/* set it to OFF so that drm_helper_connector_dpms()
+ 				 * won't return immediately since the current state
+ 				 * is ON at this point.
+diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
+index ada164e1b3a1..de904e6a4ab7 100644
+--- a/drivers/hid/usbhid/hid-core.c
++++ b/drivers/hid/usbhid/hid-core.c
+@@ -180,7 +180,7 @@ static void hid_io_error(struct hid_device *hid)
+ 	if (time_after(jiffies, usbhid->stop_retry)) {
+ 
+ 		/* Retries failed, so do a port reset unless we lack bandwidth*/
+-		if (test_bit(HID_NO_BANDWIDTH, &usbhid->iofl)
++		if (!test_bit(HID_NO_BANDWIDTH, &usbhid->iofl)
+ 		     && !test_and_set_bit(HID_RESET_PENDING, &usbhid->iofl)) {
+ 
+ 			schedule_work(&usbhid->reset_work);
+diff --git a/drivers/iio/gyro/Kconfig b/drivers/iio/gyro/Kconfig
+index 107cafcb89da..953a0621c6fe 100644
+--- a/drivers/iio/gyro/Kconfig
++++ b/drivers/iio/gyro/Kconfig
+@@ -73,7 +73,8 @@ config IIO_ST_GYRO_SPI_3AXIS
+ config ITG3200
+ 	tristate "InvenSense ITG3200 Digital 3-Axis Gyroscope I2C driver"
+ 	depends on I2C
+-	select IIO_TRIGGERED_BUFFER if IIO_BUFFER
++	select IIO_BUFFER
++	select IIO_TRIGGERED_BUFFER
+ 	help
+ 	  Say yes here to add support for the InvenSense ITG3200 digital
+ 	  3-axis gyroscope sensor.
+diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c
+index b7db38376295..b0d05e88087c 100644
+--- a/drivers/iio/imu/adis16480.c
++++ b/drivers/iio/imu/adis16480.c
+@@ -110,6 +110,10 @@
+ struct adis16480_chip_info {
+ 	unsigned int num_channels;
+ 	const struct iio_chan_spec *channels;
++	unsigned int gyro_max_val;
++	unsigned int gyro_max_scale;
++	unsigned int accel_max_val;
++	unsigned int accel_max_scale;
+ };
+ 
+ struct adis16480 {
+@@ -533,19 +537,21 @@ static int adis16480_set_filter_freq(struct iio_dev *indio_dev,
+ static int adis16480_read_raw(struct iio_dev *indio_dev,
+ 	const struct iio_chan_spec *chan, int *val, int *val2, long info)
+ {
++	struct adis16480 *st = iio_priv(indio_dev);
++
+ 	switch (info) {
+ 	case IIO_CHAN_INFO_RAW:
+ 		return adis_single_conversion(indio_dev, chan, 0, val);
+ 	case IIO_CHAN_INFO_SCALE:
+ 		switch (chan->type) {
+ 		case IIO_ANGL_VEL:
+-			*val = 0;
+-			*val2 = IIO_DEGREE_TO_RAD(20000); /* 0.02 degree/sec */
+-			return IIO_VAL_INT_PLUS_MICRO;
++			*val = st->chip_info->gyro_max_scale;
++			*val2 = st->chip_info->gyro_max_val;
++			return IIO_VAL_FRACTIONAL;
+ 		case IIO_ACCEL:
+-			*val = 0;
+-			*val2 = IIO_G_TO_M_S_2(800); /* 0.8 mg */
+-			return IIO_VAL_INT_PLUS_MICRO;
++			*val = st->chip_info->accel_max_scale;
++			*val2 = st->chip_info->accel_max_val;
++			return IIO_VAL_FRACTIONAL;
+ 		case IIO_MAGN:
+ 			*val = 0;
+ 			*val2 = 100; /* 0.0001 gauss */
+@@ -702,18 +708,39 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
+ 	[ADIS16375] = {
+ 		.channels = adis16485_channels,
+ 		.num_channels = ARRAY_SIZE(adis16485_channels),
++		/*
++		 * storing the value in rad/degree and the scale in degree
++		 * gives us the result in rad and better precession than
++		 * storing the scale directly in rad.
++		 */
++		.gyro_max_val = IIO_RAD_TO_DEGREE(22887),
++		.gyro_max_scale = 300,
++		.accel_max_val = IIO_M_S_2_TO_G(21973),
++		.accel_max_scale = 18,
+ 	},
+ 	[ADIS16480] = {
+ 		.channels = adis16480_channels,
+ 		.num_channels = ARRAY_SIZE(adis16480_channels),
++		.gyro_max_val = IIO_RAD_TO_DEGREE(22500),
++		.gyro_max_scale = 450,
++		.accel_max_val = IIO_M_S_2_TO_G(12500),
++		.accel_max_scale = 5,
+ 	},
+ 	[ADIS16485] = {
+ 		.channels = adis16485_channels,
+ 		.num_channels = ARRAY_SIZE(adis16485_channels),
++		.gyro_max_val = IIO_RAD_TO_DEGREE(22500),
++		.gyro_max_scale = 450,
++		.accel_max_val = IIO_M_S_2_TO_G(20000),
++		.accel_max_scale = 5,
+ 	},
+ 	[ADIS16488] = {
+ 		.channels = adis16480_channels,
+ 		.num_channels = ARRAY_SIZE(adis16480_channels),
++		.gyro_max_val = IIO_RAD_TO_DEGREE(22500),
++		.gyro_max_scale = 450,
++		.accel_max_val = IIO_M_S_2_TO_G(22500),
++		.accel_max_scale = 18,
+ 	},
+ };
+ 
+diff --git a/drivers/of/address.c b/drivers/of/address.c
+index 8fb2b5769733..9ceff3c86d74 100644
+--- a/drivers/of/address.c
++++ b/drivers/of/address.c
+@@ -629,10 +629,10 @@ struct device_node *of_find_matching_node_by_address(struct device_node *from,
+ 	struct resource res;
+ 
+ 	while (dn) {
+-		if (of_address_to_resource(dn, 0, &res))
+-			continue;
+-		if (res.start == base_address)
++		if (!of_address_to_resource(dn, 0, &res) &&
++		    res.start == base_address)
+ 			return dn;
++
+ 		dn = of_find_matching_node(dn, matches);
+ 	}
+ 
+diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
+index 910339c0791f..390e4094e4d5 100644
+--- a/drivers/pci/quirks.c
++++ b/drivers/pci/quirks.c
+@@ -2796,12 +2796,15 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x3c28, vtd_mask_spec_errors);
+ 
+ static void fixup_ti816x_class(struct pci_dev *dev)
+ {
++	u32 class = dev->class;
++
+ 	/* TI 816x devices do not have class code set when in PCIe boot mode */
+-	dev_info(&dev->dev, "Setting PCI class for 816x PCIe device\n");
+-	dev->class = PCI_CLASS_MULTIMEDIA_VIDEO;
++	dev->class = PCI_CLASS_MULTIMEDIA_VIDEO << 8;
++	dev_info(&dev->dev, "PCI class overridden (%#08x -> %#08x)\n",
++		 class, dev->class);
+ }
+ DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_TI, 0xb800,
+-				 PCI_CLASS_NOT_DEFINED, 0, fixup_ti816x_class);
++			      PCI_CLASS_NOT_DEFINED, 0, fixup_ti816x_class);
+ 
+ /* Some PCIe devices do not work reliably with the claimed maximum
+  * payload size supported.
+diff --git a/drivers/tty/serial/8250/8250_pnp.c b/drivers/tty/serial/8250/8250_pnp.c
+index 35d9ab95c5cb..91b14202b90b 100644
+--- a/drivers/tty/serial/8250/8250_pnp.c
++++ b/drivers/tty/serial/8250/8250_pnp.c
+@@ -365,6 +365,11 @@ static const struct pnp_device_id pnp_dev_table[] = {
+ 	/* Winbond CIR port, should not be probed. We should keep track
+ 	   of it to prevent the legacy serial driver from probing it */
+ 	{	"WEC1022",		CIR_PORT	},
++	/*
++	 * SMSC IrCC SIR/FIR port, should not be probed by serial driver
++	 * as well so its own driver can bind to it.
++	 */
++	{	"SMCF010",		CIR_PORT	},
+ 	{	"",			0	}
+ };
+ 
+diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
+index 57d7ec6c8090..27040a6314d4 100644
+--- a/drivers/usb/dwc3/ep0.c
++++ b/drivers/usb/dwc3/ep0.c
+@@ -804,6 +804,11 @@ static void dwc3_ep0_complete_data(struct dwc3 *dwc,
+ 		unsigned maxp = ep0->endpoint.maxpacket;
+ 
+ 		transfer_size += (maxp - (transfer_size % maxp));
++
++		/* Maximum of DWC3_EP0_BOUNCE_SIZE can only be received */
++		if (transfer_size > DWC3_EP0_BOUNCE_SIZE)
++			transfer_size = DWC3_EP0_BOUNCE_SIZE;
++
+ 		transferred = min_t(u32, ur->length,
+ 				transfer_size - length);
+ 		memcpy(ur->buf, dwc->ep0_bounce, transferred);
+@@ -916,11 +921,14 @@ static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
+ 			return;
+ 		}
+ 
+-		WARN_ON(req->request.length > DWC3_EP0_BOUNCE_SIZE);
+-
+ 		maxpacket = dep->endpoint.maxpacket;
+ 		transfer_size = roundup(req->request.length, maxpacket);
+ 
++		if (transfer_size > DWC3_EP0_BOUNCE_SIZE) {
++			dev_WARN(dwc->dev, "bounce buf can't handle req len\n");
++			transfer_size = DWC3_EP0_BOUNCE_SIZE;
++		}
++
+ 		dwc->ep0_bounced = true;
+ 
+ 		/*
+diff --git a/drivers/usb/host/ehci-sysfs.c b/drivers/usb/host/ehci-sysfs.c
+index 14ced00ba220..0659024290af 100644
+--- a/drivers/usb/host/ehci-sysfs.c
++++ b/drivers/usb/host/ehci-sysfs.c
+@@ -29,7 +29,7 @@ static ssize_t show_companion(struct device *dev,
+ 	int			count = PAGE_SIZE;
+ 	char			*ptr = buf;
+ 
+-	ehci = hcd_to_ehci(bus_to_hcd(dev_get_drvdata(dev)));
++	ehci = hcd_to_ehci(dev_get_drvdata(dev));
+ 	nports = HCS_N_PORTS(ehci->hcs_params);
+ 
+ 	for (index = 0; index < nports; ++index) {
+@@ -54,7 +54,7 @@ static ssize_t store_companion(struct device *dev,
+ 	struct ehci_hcd		*ehci;
+ 	int			portnum, new_owner;
+ 
+-	ehci = hcd_to_ehci(bus_to_hcd(dev_get_drvdata(dev)));
++	ehci = hcd_to_ehci(dev_get_drvdata(dev));
+ 	new_owner = PORT_OWNER;		/* Owned by companion */
+ 	if (sscanf(buf, "%d", &portnum) != 1)
+ 		return -EINVAL;
+@@ -85,7 +85,7 @@ static ssize_t show_uframe_periodic_max(struct device *dev,
+ 	struct ehci_hcd		*ehci;
+ 	int			n;
+ 
+-	ehci = hcd_to_ehci(bus_to_hcd(dev_get_drvdata(dev)));
++	ehci = hcd_to_ehci(dev_get_drvdata(dev));
+ 	n = scnprintf(buf, PAGE_SIZE, "%d\n", ehci->uframe_periodic_max);
+ 	return n;
+ }
+@@ -102,7 +102,7 @@ static ssize_t store_uframe_periodic_max(struct device *dev,
+ 	unsigned long		flags;
+ 	ssize_t			ret;
+ 
+-	ehci = hcd_to_ehci(bus_to_hcd(dev_get_drvdata(dev)));
++	ehci = hcd_to_ehci(dev_get_drvdata(dev));
+ 	if (kstrtouint(buf, 0, &uframe_periodic_max) < 0)
+ 		return -EINVAL;
+ 
+diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
+index b55e5f3a311d..514f3117ee2b 100644
+--- a/drivers/usb/serial/ftdi_sio.c
++++ b/drivers/usb/serial/ftdi_sio.c
+@@ -621,6 +621,10 @@ static struct usb_device_id id_table_combined [] = {
+ 	{ USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID),
+ 		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
+ 	{ USB_DEVICE(FTDI_VID, FTDI_SYNAPSE_SS200_PID) },
++	{ USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX_PID) },
++	{ USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2_PID) },
++	{ USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX2WI_PID) },
++	{ USB_DEVICE(FTDI_VID, FTDI_CUSTOMWARE_MINIPLEX3_PID) },
+ 	/*
+ 	 * ELV devices:
+ 	 */
+diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
+index 99316d7cfc03..bfb0ecd98808 100644
+--- a/drivers/usb/serial/ftdi_sio_ids.h
++++ b/drivers/usb/serial/ftdi_sio_ids.h
+@@ -568,6 +568,14 @@
+  */
+ #define FTDI_SYNAPSE_SS200_PID 0x9090 /* SS200 - SNAP Stick 200 */
+ 
++/*
++ * CustomWare / ShipModul NMEA multiplexers product ids (FTDI_VID)
++ */
++#define FTDI_CUSTOMWARE_MINIPLEX_PID	0xfd48	/* MiniPlex first generation NMEA Multiplexer */
++#define FTDI_CUSTOMWARE_MINIPLEX2_PID	0xfd49	/* MiniPlex-USB and MiniPlex-2 series */
++#define FTDI_CUSTOMWARE_MINIPLEX2WI_PID	0xfd4a	/* MiniPlex-2Wi */
++#define FTDI_CUSTOMWARE_MINIPLEX3_PID	0xfd4b	/* MiniPlex-3 series */
++
+ 
+ /********************************/
+ /** third-party VID/PID combos **/
+diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c
+index 9b1648945e7a..1e2d86d4f539 100644
+--- a/drivers/usb/serial/symbolserial.c
++++ b/drivers/usb/serial/symbolserial.c
+@@ -97,7 +97,7 @@ exit:
+ 
+ static int symbol_open(struct tty_struct *tty, struct usb_serial_port *port)
+ {
+-	struct symbol_private *priv = usb_get_serial_data(port->serial);
++	struct symbol_private *priv = usb_get_serial_port_data(port);
+ 	unsigned long flags;
+ 	int result = 0;
+ 
+@@ -123,7 +123,7 @@ static void symbol_close(struct usb_serial_port *port)
+ static void symbol_throttle(struct tty_struct *tty)
+ {
+ 	struct usb_serial_port *port = tty->driver_data;
+-	struct symbol_private *priv = usb_get_serial_data(port->serial);
++	struct symbol_private *priv = usb_get_serial_port_data(port);
+ 
+ 	spin_lock_irq(&priv->lock);
+ 	priv->throttled = true;
+@@ -133,7 +133,7 @@ static void symbol_throttle(struct tty_struct *tty)
+ static void symbol_unthrottle(struct tty_struct *tty)
+ {
+ 	struct usb_serial_port *port = tty->driver_data;
+-	struct symbol_private *priv = usb_get_serial_data(port->serial);
++	struct symbol_private *priv = usb_get_serial_port_data(port);
+ 	int result;
+ 	bool was_throttled;
+ 
+diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
+index 345713d2f8f3..6b42789ae799 100644
+--- a/fs/hpfs/namei.c
++++ b/fs/hpfs/namei.c
+@@ -8,6 +8,17 @@
+ #include <linux/sched.h>
+ #include "hpfs_fn.h"
+ 
++static void hpfs_update_directory_times(struct inode *dir)
++{
++	time_t t = get_seconds();
++	if (t == dir->i_mtime.tv_sec &&
++	    t == dir->i_ctime.tv_sec)
++		return;
++	dir->i_mtime.tv_sec = dir->i_ctime.tv_sec = t;
++	dir->i_mtime.tv_nsec = dir->i_ctime.tv_nsec = 0;
++	hpfs_write_inode_nolock(dir);
++}
++
+ static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
+ {
+ 	const unsigned char *name = dentry->d_name.name;
+@@ -99,6 +110,7 @@ static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
+ 		result->i_mode = mode | S_IFDIR;
+ 		hpfs_write_inode_nolock(result);
+ 	}
++	hpfs_update_directory_times(dir);
+ 	d_instantiate(dentry, result);
+ 	hpfs_unlock(dir->i_sb);
+ 	return 0;
+@@ -187,6 +199,7 @@ static int hpfs_create(struct inode *dir, struct dentry *dentry, umode_t mode, b
+ 		result->i_mode = mode | S_IFREG;
+ 		hpfs_write_inode_nolock(result);
+ 	}
++	hpfs_update_directory_times(dir);
+ 	d_instantiate(dentry, result);
+ 	hpfs_unlock(dir->i_sb);
+ 	return 0;
+@@ -262,6 +275,7 @@ static int hpfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, de
+ 	insert_inode_hash(result);
+ 
+ 	hpfs_write_inode_nolock(result);
++	hpfs_update_directory_times(dir);
+ 	d_instantiate(dentry, result);
+ 	brelse(bh);
+ 	hpfs_unlock(dir->i_sb);
+@@ -340,6 +354,7 @@ static int hpfs_symlink(struct inode *dir, struct dentry *dentry, const char *sy
+ 	insert_inode_hash(result);
+ 
+ 	hpfs_write_inode_nolock(result);
++	hpfs_update_directory_times(dir);
+ 	d_instantiate(dentry, result);
+ 	hpfs_unlock(dir->i_sb);
+ 	return 0;
+@@ -423,6 +438,8 @@ again:
+ out1:
+ 	hpfs_brelse4(&qbh);
+ out:
++	if (!err)
++		hpfs_update_directory_times(dir);
+ 	hpfs_unlock(dir->i_sb);
+ 	return err;
+ }
+@@ -477,6 +494,8 @@ static int hpfs_rmdir(struct inode *dir, struct dentry *dentry)
+ out1:
+ 	hpfs_brelse4(&qbh);
+ out:
++	if (!err)
++		hpfs_update_directory_times(dir);
+ 	hpfs_unlock(dir->i_sb);
+ 	return err;
+ }
+@@ -595,7 +614,7 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry,
+ 		goto end1;
+ 	}
+ 
+-	end:
++end:
+ 	hpfs_i(i)->i_parent_dir = new_dir->i_ino;
+ 	if (S_ISDIR(i->i_mode)) {
+ 		inc_nlink(new_dir);
+@@ -610,6 +629,10 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry,
+ 		brelse(bh);
+ 	}
+ end1:
++	if (!err) {
++		hpfs_update_directory_times(old_dir);
++		hpfs_update_directory_times(new_dir);
++	}
+ 	hpfs_unlock(i->i_sb);
+ 	return err;
+ }
+diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
+index 3d35b7023591..683911167953 100644
+--- a/include/linux/iio/iio.h
++++ b/include/linux/iio/iio.h
+@@ -569,6 +569,15 @@ int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer,
+ #define IIO_DEGREE_TO_RAD(deg) (((deg) * 314159ULL + 9000000ULL) / 18000000ULL)
+ 
+ /**
++ * IIO_RAD_TO_DEGREE() - Convert rad to degree
++ * @rad: A value in rad
++ *
++ * Returns the given value converted from rad to degree
++ */
++#define IIO_RAD_TO_DEGREE(rad) \
++	(((rad) * 18000000ULL + 314159ULL / 2) / 314159ULL)
++
++/**
+  * IIO_G_TO_M_S_2() - Convert g to meter / second**2
+  * @g: A value in g
+  *
+@@ -576,4 +585,12 @@ int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer,
+  */
+ #define IIO_G_TO_M_S_2(g) ((g) * 980665ULL / 100000ULL)
+ 
++/**
++ * IIO_M_S_2_TO_G() - Convert meter / second**2 to g
++ * @ms2: A value in meter / second**2
++ *
++ * Returns the given value converted from meter / second**2 to g
++ */
++#define IIO_M_S_2_TO_G(ms2) (((ms2) * 100000ULL + 980665ULL / 2) / 980665ULL)
++
+ #endif /* _INDUSTRIAL_IO_H_ */