Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/ethernet/chelsio/cxgb4vf/sge.c
	drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

sge.c was overlapping two changes, one to use the new
__dev_alloc_page() in net-next, and one to use s->fl_pg_order in net.

ixgbe_phy.c was a set of overlapping whitespace changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

9 files changed, 51 insertions, 82 deletions

diff --git a/drivers/staging/android/logger.c b/drivers/staging/android/logger.c
index 28b93d39a94e..a673ffa34aa3 100644
--- a/drivers/staging/android/logger.c
+++ b/drivers/staging/android/logger.c
@@ -420,7 +420,7 @@ static ssize_t logger_write_iter(struct kiocb *iocb, struct iov_iter *from)
 	struct logger_log *log = file_get_log(iocb->ki_filp);
 	struct logger_entry header;
 	struct timespec now;
-	size_t len, count;
+	size_t len, count, w_off;
 
 	count = min_t(size_t, iocb->ki_nbytes, LOGGER_ENTRY_MAX_PAYLOAD);
 
@@ -452,11 +452,14 @@ static ssize_t logger_write_iter(struct kiocb *iocb, struct iov_iter *from)
 	memcpy(log->buffer + log->w_off, &header, len);
 	memcpy(log->buffer, (char *)&header + len, sizeof(header) - len);
 
-	len = min(count, log->size - log->w_off);
+	/* Work with a copy until we are ready to commit the whole entry */
+	w_off =  logger_offset(log, log->w_off + sizeof(struct logger_entry));
 
-	if (copy_from_iter(log->buffer + log->w_off, len, from) != len) {
+	len = min(count, log->size - w_off);
+
+	if (copy_from_iter(log->buffer + w_off, len, from) != len) {
 		/*
-		 * Note that by not updating w_off, this abandons the
+		 * Note that by not updating log->w_off, this abandons the
 		 * portion of the new entry that *was* successfully
 		 * copied, just above.  This is intentional to avoid
 		 * message corruption from missing fragments.
@@ -470,7 +473,7 @@ static ssize_t logger_write_iter(struct kiocb *iocb, struct iov_iter *from)
 		return -EFAULT;
 	}
 
-	log->w_off = logger_offset(log, log->w_off + count);
+	log->w_off = logger_offset(log, w_off + count);
 	mutex_unlock(&log->mutex);
 
 	/* wake up any blocked readers */
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index a8bc2b567789..152f4c12ea43 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -426,6 +426,7 @@ config COMEDI_AIO_IIRO_16
 
 config COMEDI_II_PCI20KC
 	tristate "Intelligent Instruments PCI-20001C carrier support"
+	depends on HAS_IOMEM
 	---help---
 	  Enable support for Intelligent Instruments PCI-20001C carrier
 	  PCI-20001, PCI-20006 and PCI-20341
@@ -667,7 +668,6 @@ config COMEDI_ADDI_APCI_2200
 config COMEDI_ADDI_APCI_3120
 	tristate "ADDI-DATA APCI_3120/3001 support"
 	depends on HAS_DMA
-	depends on VIRT_TO_BUS
 	---help---
 	  Enable support for ADDI-DATA APCI_3120/3001 cards
 
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 495969f46e76..9c32f0276009 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -1462,10 +1462,7 @@ static int __comedi_get_user_chanlist(struct comedi_device *dev,
 	unsigned int *chanlist;
 	int ret;
 
-	/* user_chanlist could be NULL for do_cmdtest ioctls */
-	if (!user_chanlist)
-		return 0;
-
+	cmd->chanlist = NULL;
 	chanlist = memdup_user(user_chanlist,
 			       cmd->chanlist_len * sizeof(unsigned int));
 	if (IS_ERR(chanlist))
@@ -1609,13 +1606,18 @@ static int do_cmdtest_ioctl(struct comedi_device *dev,
 
 	s = &dev->subdevices[cmd.subdev];
 
-	/* load channel/gain list */
-	ret = __comedi_get_user_chanlist(dev, s, user_chanlist, &cmd);
-	if (ret)
-		return ret;
+	/* user_chanlist can be NULL for COMEDI_CMDTEST ioctl */
+	if (user_chanlist) {
+		/* load channel/gain list */
+		ret = __comedi_get_user_chanlist(dev, s, user_chanlist, &cmd);
+		if (ret)
+			return ret;
+	}
 
 	ret = s->do_cmdtest(dev, s, &cmd);
 
+	kfree(cmd.chanlist);	/* free kernel copy of user chanlist */
+
 	/* restore chanlist pointer before copying back */
 	cmd.chanlist = (unsigned int __force *)user_chanlist;
 
@@ -1642,7 +1644,7 @@ static int do_cmdtest_ioctl(struct comedi_device *dev,
 
 */
 
-static int do_lock_ioctl(struct comedi_device *dev, unsigned int arg,
+static int do_lock_ioctl(struct comedi_device *dev, unsigned long arg,
 			 void *file)
 {
 	int ret = 0;
@@ -1679,7 +1681,7 @@ static int do_lock_ioctl(struct comedi_device *dev, unsigned int arg,
 	This function isn't protected by the semaphore, since
 	we already own the lock.
 */
-static int do_unlock_ioctl(struct comedi_device *dev, unsigned int arg,
+static int do_unlock_ioctl(struct comedi_device *dev, unsigned long arg,
 			   void *file)
 {
 	struct comedi_subdevice *s;
@@ -1714,7 +1716,7 @@ static int do_unlock_ioctl(struct comedi_device *dev, unsigned int arg,
 		nothing
 
 */
-static int do_cancel_ioctl(struct comedi_device *dev, unsigned int arg,
+static int do_cancel_ioctl(struct comedi_device *dev, unsigned long arg,
 			   void *file)
 {
 	struct comedi_subdevice *s;
@@ -1751,7 +1753,7 @@ static int do_cancel_ioctl(struct comedi_device *dev, unsigned int arg,
 		nothing
 
 */
-static int do_poll_ioctl(struct comedi_device *dev, unsigned int arg,
+static int do_poll_ioctl(struct comedi_device *dev, unsigned long arg,
 			 void *file)
 {
 	struct comedi_subdevice *s;
diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c
index 32a19264a170..2a29b9baec0d 100644
--- a/drivers/staging/iio/adc/mxs-lradc.c
+++ b/drivers/staging/iio/adc/mxs-lradc.c
@@ -1559,14 +1559,16 @@ static int mxs_lradc_probe(struct platform_device *pdev)
 	/* Grab all IRQ sources */
 	for (i = 0; i < of_cfg->irq_count; i++) {
 		lradc->irq[i] = platform_get_irq(pdev, i);
-		if (lradc->irq[i] < 0)
-			return lradc->irq[i];
+		if (lradc->irq[i] < 0) {
+			ret = lradc->irq[i];
+			goto err_clk;
+		}
 
 		ret = devm_request_irq(dev, lradc->irq[i],
 					mxs_lradc_handle_irq, 0,
 					of_cfg->irq_name[i], iio);
 		if (ret)
-			return ret;
+			goto err_clk;
 	}
 
 	lradc->vref_mv = of_cfg->vref_mv;
@@ -1588,7 +1590,7 @@ static int mxs_lradc_probe(struct platform_device *pdev)
 				&mxs_lradc_trigger_handler,
 				&mxs_lradc_buffer_ops);
 	if (ret)
-		return ret;
+		goto err_clk;
 
 	ret = mxs_lradc_trigger_init(iio);
 	if (ret)
@@ -1643,6 +1645,8 @@ err_dev:
 	mxs_lradc_trigger_remove(iio);
 err_trig:
 	iio_triggered_buffer_cleanup(iio);
+err_clk:
+	clk_disable_unprepare(lradc->clk);
 	return ret;
 }
 
diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c
index d0c89d0457de..b6bd609c3655 100644
--- a/drivers/staging/iio/impedance-analyzer/ad5933.c
+++ b/drivers/staging/iio/impedance-analyzer/ad5933.c
@@ -115,6 +115,7 @@ static const struct iio_chan_spec ad5933_channels[] = {
 		.channel = 0,
 		.info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
 		.address = AD5933_REG_TEMP_DATA,
+		.scan_index = -1,
 		.scan_type = {
 			.sign = 's',
 			.realbits = 14,
@@ -124,9 +125,7 @@ static const struct iio_chan_spec ad5933_channels[] = {
 		.type = IIO_VOLTAGE,
 		.indexed = 1,
 		.channel = 0,
-		.extend_name = "real_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
-		BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "real",
 		.address = AD5933_REG_REAL_DATA,
 		.scan_index = 0,
 		.scan_type = {
@@ -138,9 +137,7 @@ static const struct iio_chan_spec ad5933_channels[] = {
 		.type = IIO_VOLTAGE,
 		.indexed = 1,
 		.channel = 0,
-		.extend_name = "imag_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
-		BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "imag",
 		.address = AD5933_REG_IMAG_DATA,
 		.scan_index = 1,
 		.scan_type = {
@@ -749,14 +746,14 @@ static int ad5933_probe(struct i2c_client *client,
 	indio_dev->name = id->name;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->channels = ad5933_channels;
-	indio_dev->num_channels = 1; /* only register temp0_input */
+	indio_dev->num_channels = ARRAY_SIZE(ad5933_channels);
 
 	ret = ad5933_register_ring_funcs_and_init(indio_dev);
 	if (ret)
 		goto error_disable_reg;
 
-	/* skip temp0_input, register in0_(real|imag)_raw */
-	ret = iio_buffer_register(indio_dev, &ad5933_channels[1], 2);
+	ret = iio_buffer_register(indio_dev, ad5933_channels,
+		ARRAY_SIZE(ad5933_channels));
 	if (ret)
 		goto error_unreg_ring;
 
diff --git a/drivers/staging/iio/meter/ade7758.h b/drivers/staging/iio/meter/ade7758.h
index 07318203a836..e8c98cf57070 100644
--- a/drivers/staging/iio/meter/ade7758.h
+++ b/drivers/staging/iio/meter/ade7758.h
@@ -119,7 +119,6 @@ struct ade7758_state {
 	u8			*tx;
 	u8			*rx;
 	struct mutex		buf_lock;
-	const struct iio_chan_spec *ade7758_ring_channels;
 	struct spi_transfer	ring_xfer[4];
 	struct spi_message	ring_msg;
 	/*
diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
index abc60067cd72..fb373b89dcc2 100644
--- a/drivers/staging/iio/meter/ade7758_core.c
+++ b/drivers/staging/iio/meter/ade7758_core.c
@@ -634,9 +634,6 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_VOLTAGE,
 		.indexed = 1,
 		.channel = 0,
-		.extend_name = "raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
 		.address = AD7758_WT(AD7758_PHASE_A, AD7758_VOLTAGE),
 		.scan_index = 0,
 		.scan_type = {
@@ -648,9 +645,6 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_CURRENT,
 		.indexed = 1,
 		.channel = 0,
-		.extend_name = "raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
 		.address = AD7758_WT(AD7758_PHASE_A, AD7758_CURRENT),
 		.scan_index = 1,
 		.scan_type = {
@@ -662,9 +656,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 0,
-		.extend_name = "apparent_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "apparent",
 		.address = AD7758_WT(AD7758_PHASE_A, AD7758_APP_PWR),
 		.scan_index = 2,
 		.scan_type = {
@@ -676,9 +668,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 0,
-		.extend_name = "active_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "active",
 		.address = AD7758_WT(AD7758_PHASE_A, AD7758_ACT_PWR),
 		.scan_index = 3,
 		.scan_type = {
@@ -690,9 +680,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 0,
-		.extend_name = "reactive_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "reactive",
 		.address = AD7758_WT(AD7758_PHASE_A, AD7758_REACT_PWR),
 		.scan_index = 4,
 		.scan_type = {
@@ -704,9 +692,6 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_VOLTAGE,
 		.indexed = 1,
 		.channel = 1,
-		.extend_name = "raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
 		.address = AD7758_WT(AD7758_PHASE_B, AD7758_VOLTAGE),
 		.scan_index = 5,
 		.scan_type = {
@@ -718,9 +703,6 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_CURRENT,
 		.indexed = 1,
 		.channel = 1,
-		.extend_name = "raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
 		.address = AD7758_WT(AD7758_PHASE_B, AD7758_CURRENT),
 		.scan_index = 6,
 		.scan_type = {
@@ -732,9 +714,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 1,
-		.extend_name = "apparent_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "apparent",
 		.address = AD7758_WT(AD7758_PHASE_B, AD7758_APP_PWR),
 		.scan_index = 7,
 		.scan_type = {
@@ -746,9 +726,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 1,
-		.extend_name = "active_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "active",
 		.address = AD7758_WT(AD7758_PHASE_B, AD7758_ACT_PWR),
 		.scan_index = 8,
 		.scan_type = {
@@ -760,9 +738,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 1,
-		.extend_name = "reactive_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "reactive",
 		.address = AD7758_WT(AD7758_PHASE_B, AD7758_REACT_PWR),
 		.scan_index = 9,
 		.scan_type = {
@@ -774,9 +750,6 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_VOLTAGE,
 		.indexed = 1,
 		.channel = 2,
-		.extend_name = "raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
 		.address = AD7758_WT(AD7758_PHASE_C, AD7758_VOLTAGE),
 		.scan_index = 10,
 		.scan_type = {
@@ -788,9 +761,6 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_CURRENT,
 		.indexed = 1,
 		.channel = 2,
-		.extend_name = "raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
 		.address = AD7758_WT(AD7758_PHASE_C, AD7758_CURRENT),
 		.scan_index = 11,
 		.scan_type = {
@@ -802,9 +772,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 2,
-		.extend_name = "apparent_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "apparent",
 		.address = AD7758_WT(AD7758_PHASE_C, AD7758_APP_PWR),
 		.scan_index = 12,
 		.scan_type = {
@@ -816,9 +784,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 2,
-		.extend_name = "active_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "active",
 		.address = AD7758_WT(AD7758_PHASE_C, AD7758_ACT_PWR),
 		.scan_index = 13,
 		.scan_type = {
@@ -830,9 +796,7 @@ static const struct iio_chan_spec ade7758_channels[] = {
 		.type = IIO_POWER,
 		.indexed = 1,
 		.channel = 2,
-		.extend_name = "reactive_raw",
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
+		.extend_name = "reactive",
 		.address = AD7758_WT(AD7758_PHASE_C, AD7758_REACT_PWR),
 		.scan_index = 14,
 		.scan_type = {
@@ -873,13 +837,14 @@ static int ade7758_probe(struct spi_device *spi)
 		goto error_free_rx;
 	}
 	st->us = spi;
-	st->ade7758_ring_channels = &ade7758_channels[0];
 	mutex_init(&st->buf_lock);
 
 	indio_dev->name = spi->dev.driver->name;
 	indio_dev->dev.parent = &spi->dev;
 	indio_dev->info = &ade7758_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->channels = ade7758_channels;
+	indio_dev->num_channels = ARRAY_SIZE(ade7758_channels);
 
 	ret = ade7758_configure_ring(indio_dev);
 	if (ret)
diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
index c0accf8cce93..6e9006490742 100644
--- a/drivers/staging/iio/meter/ade7758_ring.c
+++ b/drivers/staging/iio/meter/ade7758_ring.c
@@ -85,17 +85,16 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p)
  **/
 static int ade7758_ring_preenable(struct iio_dev *indio_dev)
 {
-	struct ade7758_state *st = iio_priv(indio_dev);
 	unsigned channel;
 
-	if (!bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
+	if (bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
 		return -EINVAL;
 
 	channel = find_first_bit(indio_dev->active_scan_mask,
 				 indio_dev->masklength);
 
 	ade7758_write_waveform_type(&indio_dev->dev,
-		st->ade7758_ring_channels[channel].address);
+		indio_dev->channels[channel].address);
 
 	return 0;
 }
diff --git a/drivers/staging/rtl8723au/include/rtw_eeprom.h b/drivers/staging/rtl8723au/include/rtw_eeprom.h
index e5121a2a64b4..a86f36e49dd1 100644
--- a/drivers/staging/rtl8723au/include/rtw_eeprom.h
+++ b/drivers/staging/rtl8723au/include/rtw_eeprom.h
@@ -107,12 +107,12 @@ enum rt_customer_id
 };
 
 struct eeprom_priv {
+	u8		mac_addr[6];	/* PermanentAddress */
 	u8		bautoload_fail_flag;
 	u8		bloadfile_fail_flag;
 	u8		bloadmac_fail_flag;
 	/* u8		bempty; */
 	/* u8		sys_config; */
-	u8		mac_addr[6];	/* PermanentAddress */
 	/* u8		config0; */
 	u16		channel_plan;
 	/* u8		country_string[3]; */