tree-wide: use reinit_completion instead of INIT_COMPLETION

Use this new function to make code more comprehensible, since we are
reinitialzing the completion, not initializing.

[akpm@linux-foundation.org: linux-next resyncs]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

75 files changed, 116 insertions, 116 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 77bbc826688..92d7797223b 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -3017,7 +3017,7 @@ static inline void ata_eh_pull_park_action(struct ata_port *ap)
 	 * ourselves at the beginning of each pass over the loop.
 	 *
 	 * Additionally, all write accesses to &ap->park_req_pending
-	 * through INIT_COMPLETION() (see below) or complete_all()
+	 * through reinit_completion() (see below) or complete_all()
 	 * (see ata_scsi_park_store()) are protected by the host lock.
 	 * As a result we have that park_req_pending.done is zero on
 	 * exit from this function, i.e. when ATA_EH_PARK actions for
@@ -3031,7 +3031,7 @@ static inline void ata_eh_pull_park_action(struct ata_port *ap)
 	 */
 
 	spin_lock_irqsave(ap->lock, flags);
-	INIT_COMPLETION(ap->park_req_pending);
+	reinit_completion(&ap->park_req_pending);
 	ata_for_each_link(link, ap, EDGE) {
 		ata_for_each_dev(dev, link, ALL) {
 			struct ata_eh_info *ehi = &link->eh_info;
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index ee039afe907..c12e9b9556b 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -757,7 +757,7 @@ void dpm_resume(pm_message_t state)
 	async_error = 0;
 
 	list_for_each_entry(dev, &dpm_suspended_list, power.entry) {
-		INIT_COMPLETION(dev->power.completion);
+		reinit_completion(&dev->power.completion);
 		if (is_async(dev)) {
 			get_device(dev);
 			async_schedule(async_resume, dev);
@@ -1237,7 +1237,7 @@ static void async_suspend(void *data, async_cookie_t cookie)
 
 static int device_suspend(struct device *dev)
 {
-	INIT_COMPLETION(dev->power.completion);
+	reinit_completion(&dev->power.completion);
 
 	if (pm_async_enabled && dev->power.async_suspend) {
 		get_device(dev);
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 4ff85b8785e..748dea4f34d 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -343,7 +343,7 @@ static int fd_motor_on(int nr)
 		unit[nr].motor = 1;
 		fd_select(nr);
 
-		INIT_COMPLETION(motor_on_completion);
+		reinit_completion(&motor_on_completion);
 		motor_on_timer.data = nr;
 		mod_timer(&motor_on_timer, jiffies + HZ/2);
 
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 0c004ac0581..b35fc4f5237 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -2808,7 +2808,7 @@ resend_cmd2:
 		/* erase the old error information */
 		memset(c->err_info, 0, sizeof(ErrorInfo_struct));
 		return_status = IO_OK;
-		INIT_COMPLETION(wait);
+		reinit_completion(&wait);
 		goto resend_cmd2;
 	}
 
@@ -3669,7 +3669,7 @@ static int add_to_scan_list(struct ctlr_info *h)
 		}
 	}
 	if (!found && !h->busy_scanning) {
-		INIT_COMPLETION(h->scan_wait);
+		reinit_completion(&h->scan_wait);
 		list_add_tail(&h->scan_list, &scan_q);
 		ret = 1;
 	}
diff --git a/drivers/char/hw_random/timeriomem-rng.c b/drivers/char/hw_random/timeriomem-rng.c
index d2120ba8f3f..73ce739f8e1 100644
--- a/drivers/char/hw_random/timeriomem-rng.c
+++ b/drivers/char/hw_random/timeriomem-rng.c
@@ -79,7 +79,7 @@ static int timeriomem_rng_data_read(struct hwrng *rng, u32 *data)
 	priv->expires = cur + delay;
 	priv->present = 0;
 
-	INIT_COMPLETION(priv->completion);
+	reinit_completion(&priv->completion);
 	mod_timer(&priv->timer, priv->expires);
 
 	return 4;
diff --git a/drivers/crypto/tegra-aes.c b/drivers/crypto/tegra-aes.c
index 2d58da972ae..fa05e3c329b 100644
--- a/drivers/crypto/tegra-aes.c
+++ b/drivers/crypto/tegra-aes.c
@@ -268,7 +268,7 @@ static int aes_start_crypt(struct tegra_aes_dev *dd, u32 in_addr, u32 out_addr,
 	aes_writel(dd, value, TEGRA_AES_SECURE_INPUT_SELECT);
 
 	aes_writel(dd, out_addr, TEGRA_AES_SECURE_DEST_ADDR);
-	INIT_COMPLETION(dd->op_complete);
+	reinit_completion(&dd->op_complete);
 
 	for (i = 0; i < AES_HW_MAX_ICQ_LENGTH - 1; i++) {
 		do {
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index e5af0e3a26e..0e799516a2a 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -477,7 +477,7 @@ void fw_send_phy_config(struct fw_card *card,
 	phy_config_packet.header[1] = data;
 	phy_config_packet.header[2] = ~data;
 	phy_config_packet.generation = generation;
-	INIT_COMPLETION(phy_config_done);
+	reinit_completion(&phy_config_done);
 
 	card->driver->send_request(card, &phy_config_packet);
 	wait_for_completion_timeout(&phy_config_done, timeout);
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c b/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
index 1eb86c79523..e2810706114 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
@@ -99,7 +99,7 @@ static int xfer_read(struct i2c_adapter *adap, struct i2c_msg *pmsg)
 	i2c_dev->status = I2C_STAT_INIT;
 	i2c_dev->msg = pmsg;
 	i2c_dev->buf_offset = 0;
-	INIT_COMPLETION(i2c_dev->complete);
+	reinit_completion(&i2c_dev->complete);
 
 	/* Enable I2C transaction */
 	temp = ((pmsg->len) << 20) | HI2C_EDID_READ | HI2C_ENABLE_TRANSACTION;
diff --git a/drivers/hid/hid-wiimote.h b/drivers/hid/hid-wiimote.h
index 75db0c40003..cfa63b0825b 100644
--- a/drivers/hid/hid-wiimote.h
+++ b/drivers/hid/hid-wiimote.h
@@ -327,7 +327,7 @@ static inline void wiimote_cmd_acquire_noint(struct wiimote_data *wdata)
 static inline void wiimote_cmd_set(struct wiimote_data *wdata, int cmd,
 								__u32 opt)
 {
-	INIT_COMPLETION(wdata->state.ready);
+	reinit_completion(&wdata->state.ready);
 	wdata->state.cmd = cmd;
 	wdata->state.opt = opt;
 }
diff --git a/drivers/hwmon/jz4740-hwmon.c b/drivers/hwmon/jz4740-hwmon.c
index e0d66b9590a..a183e488db7 100644
--- a/drivers/hwmon/jz4740-hwmon.c
+++ b/drivers/hwmon/jz4740-hwmon.c
@@ -66,7 +66,7 @@ static ssize_t jz4740_hwmon_read_adcin(struct device *dev,
 
 	mutex_lock(&hwmon->lock);
 
-	INIT_COMPLETION(*completion);
+	reinit_completion(completion);
 
 	enable_irq(hwmon->irq);
 	hwmon->cell->enable(to_platform_device(dev));
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index fd059308aff..8edba9de76d 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -371,7 +371,7 @@ static int at91_do_twi_transfer(struct at91_twi_dev *dev)
 	dev_dbg(dev->dev, "transfer: %s %d bytes.\n",
 		(dev->msg->flags & I2C_M_RD) ? "read" : "write", dev->buf_len);
 
-	INIT_COMPLETION(dev->cmd_complete);
+	reinit_completion(&dev->cmd_complete);
 	dev->transfer_status = 0;
 
 	if (!dev->buf_len) {
diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c
index ea4b08fc335..d7e8600f31f 100644
--- a/drivers/i2c/busses/i2c-bcm2835.c
+++ b/drivers/i2c/busses/i2c-bcm2835.c
@@ -151,7 +151,7 @@ static int bcm2835_i2c_xfer_msg(struct bcm2835_i2c_dev *i2c_dev,
 
 	i2c_dev->msg_buf = msg->buf;
 	i2c_dev->msg_buf_remaining = msg->len;
-	INIT_COMPLETION(i2c_dev->completion);
+	reinit_completion(&i2c_dev->completion);
 
 	bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_C, BCM2835_I2C_C_CLEAR);
 
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index 132369fad4e..960dec61c64 100644
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -323,7 +323,7 @@ i2c_davinci_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg, int stop)
 
 	davinci_i2c_write_reg(dev, DAVINCI_I2C_CNT_REG, dev->buf_len);
 
-	INIT_COMPLETION(dev->cmd_complete);
+	reinit_completion(&dev->cmd_complete);
 	dev->cmd_err = 0;
 
 	/* Take I2C out of reset and configure it as master */
diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c
index 5888feef1ac..e89e3e2145e 100644
--- a/drivers/i2c/busses/i2c-designware-core.c
+++ b/drivers/i2c/busses/i2c-designware-core.c
@@ -613,7 +613,7 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
 	mutex_lock(&dev->lock);
 	pm_runtime_get_sync(dev->dev);
 
-	INIT_COMPLETION(dev->cmd_complete);
+	reinit_completion(&dev->cmd_complete);
 	dev->msgs = msgs;
 	dev->msgs_num = num;
 	dev->cmd_err = 0;
diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c
index 1672effbceb..0043ede234c 100644
--- a/drivers/i2c/busses/i2c-ismt.c
+++ b/drivers/i2c/busses/i2c-ismt.c
@@ -541,7 +541,7 @@ static int ismt_access(struct i2c_adapter *adap, u16 addr,
 		desc->dptr_high = upper_32_bits(dma_addr);
 	}
 
-	INIT_COMPLETION(priv->cmp);
+	reinit_completion(&priv->cmp);
 
 	/* Add the descriptor */
 	ismt_submit_desc(priv);
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index b7c85777470..3aedd86a646 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -505,7 +505,7 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,
 				return err;
 		}
 	} else {
-		INIT_COMPLETION(i2c->cmd_complete);
+		reinit_completion(&i2c->cmd_complete);
 		ret = mxs_i2c_dma_setup_xfer(adap, msg, flags);
 		if (ret)
 			return ret;
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 9967a6f9c2f..a6a891d7970 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -543,7 +543,7 @@ static int omap_i2c_xfer_msg(struct i2c_adapter *adap,
 	w |= OMAP_I2C_BUF_RXFIF_CLR | OMAP_I2C_BUF_TXFIF_CLR;
 	omap_i2c_write_reg(dev, OMAP_I2C_BUF_REG, w);
 
-	INIT_COMPLETION(dev->cmd_complete);
+	reinit_completion(&dev->cmd_complete);
 	dev->cmd_err = 0;
 
 	w = OMAP_I2C_CON_EN | OMAP_I2C_CON_MST | OMAP_I2C_CON_STT;
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index c457cb447c6..e661edee4d0 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -544,7 +544,7 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
 	i2c_dev->msg_buf_remaining = msg->len;
 	i2c_dev->msg_err = I2C_ERR_NONE;
 	i2c_dev->msg_read = (msg->flags & I2C_M_RD);
-	INIT_COMPLETION(i2c_dev->msg_complete);
+	reinit_completion(&i2c_dev->msg_complete);
 
 	packet_header = (0 << PACKET_HEADER0_HEADER_SIZE_SHIFT) |
 			PACKET_HEADER0_PROTOCOL_I2C |
diff --git a/drivers/i2c/busses/i2c-wmt.c b/drivers/i2c/busses/i2c-wmt.c
index c65da3d913a..31395fa8121 100644
--- a/drivers/i2c/busses/i2c-wmt.c
+++ b/drivers/i2c/busses/i2c-wmt.c
@@ -158,7 +158,7 @@ static int wmt_i2c_write(struct i2c_adapter *adap, struct i2c_msg *pmsg,
 		writew(val, i2c_dev->base + REG_CR);
 	}
 
-	INIT_COMPLETION(i2c_dev->complete);
+	reinit_completion(&i2c_dev->complete);
 
 	if (i2c_dev->mode == I2C_MODE_STANDARD)
 		tcr_val = TCR_STANDARD_MODE;
@@ -247,7 +247,7 @@ static int wmt_i2c_read(struct i2c_adapter *adap, struct i2c_msg *pmsg,
 		writew(val, i2c_dev->base + REG_CR);
 	}
 
-	INIT_COMPLETION(i2c_dev->complete);
+	reinit_completion(&i2c_dev->complete);
 
 	if (i2c_dev->mode == I2C_MODE_STANDARD)
 		tcr_val = TCR_STANDARD_MODE;
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index e6fbd3e7098..9a4e0e32a77 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -188,7 +188,7 @@ static int ad_sd_calibrate(struct ad_sigma_delta *sigma_delta,
 
 	spi_bus_lock(sigma_delta->spi->master);
 	sigma_delta->bus_locked = true;
-	INIT_COMPLETION(sigma_delta->completion);
+	reinit_completion(&sigma_delta->completion);
 
 	ret = ad_sigma_delta_set_mode(sigma_delta, mode);
 	if (ret < 0)
@@ -259,7 +259,7 @@ int ad_sigma_delta_single_conversion(struct iio_dev *indio_dev,
 
 	spi_bus_lock(sigma_delta->spi->master);
 	sigma_delta->bus_locked = true;
-	INIT_COMPLETION(sigma_delta->completion);
+	reinit_completion(&sigma_delta->completion);
 
 	ad_sigma_delta_set_mode(sigma_delta, AD_SD_MODE_SINGLE);
 
@@ -343,7 +343,7 @@ static int ad_sd_buffer_postdisable(struct iio_dev *indio_dev)
 {
 	struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
 
-	INIT_COMPLETION(sigma_delta->completion);
+	reinit_completion(&sigma_delta->completion);
 	wait_for_completion_timeout(&sigma_delta->completion, HZ);
 
 	if (!sigma_delta->irq_dis) {
diff --git a/drivers/iio/adc/nau7802.c b/drivers/iio/adc/nau7802.c
index 54c5babe674..e525aa6475c 100644
--- a/drivers/iio/adc/nau7802.c
+++ b/drivers/iio/adc/nau7802.c
@@ -190,7 +190,7 @@ static int nau7802_read_irq(struct iio_dev *indio_dev,
 	struct nau7802_state *st = iio_priv(indio_dev);
 	int ret;
 
-	INIT_COMPLETION(st->value_ok);
+	reinit_completion(&st->value_ok);
 	enable_irq(st->client->irq);
 
 	nau7802_sync(st);
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c
index d53e0b72a40..4204841cdc4 100644
--- a/drivers/input/touchscreen/cyttsp_core.c
+++ b/drivers/input/touchscreen/cyttsp_core.c
@@ -242,7 +242,7 @@ static int cyttsp_soft_reset(struct cyttsp *ts)
 	int retval;
 
 	/* wait for interrupt to set ready completion */
-	INIT_COMPLETION(ts->bl_ready);
+	reinit_completion(&ts->bl_ready);
 	ts->state = CY_BL_STATE;
 
 	enable_irq(ts->irq);
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 50ea7ed24dc..81b0fa66045 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -950,7 +950,7 @@ static int crypt_convert(struct crypt_config *cc,
 		/* async */
 		case -EBUSY:
 			wait_for_completion(&ctx->restart);
-			INIT_COMPLETION(ctx->restart);
+			reinit_completion(&ctx->restart);
 			/* fall through*/
 		case -EINPROGRESS:
 			this_cc->req = NULL;
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index 4c110597709..28191659143 100644
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -422,7 +422,7 @@ static int bcap_start_streaming(struct vb2_queue *vq, unsigned int count)
 		return ret;
 	}
 
-	INIT_COMPLETION(bcap_dev->comp);
+	reinit_completion(&bcap_dev->comp);
 	bcap_dev->stop = false;