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>
diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index 4c332143..3ed666f 100644
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -217,7 +217,7 @@
cs |= spi->chip_select;
}
- INIT_COMPLETION(bs->done);
+ reinit_completion(&bs->done);
bs->tx_buf = tfr->tx_buf;
bs->rx_buf = tfr->rx_buf;
bs->len = tfr->len;
diff --git a/drivers/spi/spi-clps711x.c b/drivers/spi/spi-clps711x.c
index e2a5a42..6f03d7e 100644
--- a/drivers/spi/spi-clps711x.c
+++ b/drivers/spi/spi-clps711x.c
@@ -105,7 +105,7 @@
gpio_set_value(cs, !!(msg->spi->mode & SPI_CS_HIGH));
- INIT_COMPLETION(hw->done);
+ reinit_completion(&hw->done);
hw->count = 0;
hw->len = xfer->len;
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index dd72445..50b2d88 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -554,7 +554,7 @@
clear_io_bits(dspi->base + SPIGCR1, SPIGCR1_POWERDOWN_MASK);
set_io_bits(dspi->base + SPIGCR1, SPIGCR1_SPIENA_MASK);
- INIT_COMPLETION(dspi->done);
+ reinit_completion(&dspi->done);
if (spicfg->io_type == SPI_IO_TYPE_INTR)
set_io_bits(dspi->base + SPIINT, SPIINT_MASKINT);
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index 32200d4..80d8f40 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -232,7 +232,7 @@
mpc8xxx_spi->tx = t->tx_buf;
mpc8xxx_spi->rx = t->rx_buf;
- INIT_COMPLETION(mpc8xxx_spi->done);
+ reinit_completion(&mpc8xxx_spi->done);
/* Set SPCOM[CS] and SPCOM[TRANLEN] field */
if ((t->len - 1) > SPCOM_TRANLEN_MAX) {
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 2129fcd..119f7af 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -339,7 +339,7 @@
mpc8xxx_spi->tx = t->tx_buf;
mpc8xxx_spi->rx = t->rx_buf;
- INIT_COMPLETION(mpc8xxx_spi->done);
+ reinit_completion(&mpc8xxx_spi->done);
if (mpc8xxx_spi->flags & SPI_CPM_MODE)
ret = fsl_spi_cpm_bufs(mpc8xxx_spi, t, is_dma_mapped);
diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c
index 58d5ee0..9602bbd 100644
--- a/drivers/spi/spi-mpc512x-psc.c
+++ b/drivers/spi/spi-mpc512x-psc.c
@@ -167,7 +167,7 @@
}
/* have the ISR trigger when the TX FIFO is empty */
- INIT_COMPLETION(mps->txisrdone);
+ reinit_completion(&mps->txisrdone);
out_be32(&fifo->txisr, MPC512x_PSC_FIFO_EMPTY);
out_be32(&fifo->tximr, MPC512x_PSC_FIFO_EMPTY);
wait_for_completion(&mps->txisrdone);
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index de33305..73afb56c 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -202,7 +202,7 @@
if (!dma_xfer)
return -ENOMEM;
- INIT_COMPLETION(spi->c);
+ reinit_completion(&spi->c);
/* Chip select was already programmed into CTRL0 */
ctrl0 = readl(ssp->base + HW_SSP_CTRL0);
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 9e2020d..4c4b0a1 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -890,7 +890,7 @@
unsigned long flags;
int use_dma;
- INIT_COMPLETION(sdd->xfer_completion);
+ reinit_completion(&sdd->xfer_completion);
/* Only BPW and Speed may change across transfers */
bpw = xfer->bits_per_word;
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 2a95435..c74298c 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -465,7 +465,7 @@
ret = ret ? ret : sh_msiof_modify_ctr_wait(p, 0, CTR_TXE);
/* start by setting frame bit */
- INIT_COMPLETION(p->done);
+ reinit_completion(&p->done);
ret = ret ? ret : sh_msiof_modify_ctr_wait(p, 0, CTR_TFSE);
if (ret) {
dev_err(&p->pdev->dev, "failed to start hardware\n");
diff --git a/drivers/spi/spi-sirf.c b/drivers/spi/spi-sirf.c
index 592b4af..ed5e501 100644
--- a/drivers/spi/spi-sirf.c
+++ b/drivers/spi/spi-sirf.c
@@ -305,8 +305,8 @@
sspi->tx = t->tx_buf ? t->tx_buf : sspi->dummypage;
sspi->rx = t->rx_buf ? t->rx_buf : sspi->dummypage;
sspi->left_tx_word = sspi->left_rx_word = t->len / sspi->word_width;
- INIT_COMPLETION(sspi->rx_done);
- INIT_COMPLETION(sspi->tx_done);
+ reinit_completion(&sspi->rx_done);
+ reinit_completion(&sspi->tx_done);
writel(SIRFSOC_SPI_INT_MASK_ALL, sspi->base + SIRFSOC_SPI_INT_STATUS);
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 9146bb3..aaecfb3 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -451,7 +451,7 @@
static int tegra_spi_start_tx_dma(struct tegra_spi_data *tspi, int len)
{
- INIT_COMPLETION(tspi->tx_dma_complete);
+ reinit_completion(&tspi->tx_dma_complete);
tspi->tx_dma_desc = dmaengine_prep_slave_single(tspi->tx_dma_chan,
tspi->tx_dma_phys, len, DMA_MEM_TO_DEV,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
@@ -470,7 +470,7 @@
static int tegra_spi_start_rx_dma(struct tegra_spi_data *tspi, int len)
{
- INIT_COMPLETION(tspi->rx_dma_complete);
+ reinit_completion(&tspi->rx_dma_complete);
tspi->rx_dma_desc = dmaengine_prep_slave_single(tspi->rx_dma_chan,
tspi->rx_dma_phys, len, DMA_DEV_TO_MEM,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
@@ -844,7 +844,7 @@
list_for_each_entry(xfer, &msg->transfers, transfer_list) {
unsigned long cmd1;
- INIT_COMPLETION(tspi->xfer_completion);
+ reinit_completion(&tspi->xfer_completion);
cmd1 = tegra_spi_setup_transfer_one(spi, xfer, is_first_msg);
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 79be8ce..4dc8e81 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -339,7 +339,7 @@
msg->actual_length = 0;
single_xfer = list_is_singular(&msg->transfers);
list_for_each_entry(xfer, &msg->transfers, transfer_list) {
- INIT_COMPLETION(tsd->xfer_completion);
+ reinit_completion(&tsd->xfer_completion);
ret = tegra_sflash_start_transfer_one(spi, xfer,
is_first_msg, single_xfer);
if (ret < 0) {
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index af0a678..e66715b 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -462,7 +462,7 @@
static int tegra_slink_start_tx_dma(struct tegra_slink_data *tspi, int len)
{
- INIT_COMPLETION(tspi->tx_dma_complete);
+ reinit_completion(&tspi->tx_dma_complete);
tspi->tx_dma_desc = dmaengine_prep_slave_single(tspi->tx_dma_chan,
tspi->tx_dma_phys, len, DMA_MEM_TO_DEV,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
@@ -481,7 +481,7 @@
static int tegra_slink_start_rx_dma(struct tegra_slink_data *tspi, int len)
{
- INIT_COMPLETION(tspi->rx_dma_complete);
+ reinit_completion(&tspi->rx_dma_complete);
tspi->rx_dma_desc = dmaengine_prep_slave_single(tspi->rx_dma_chan,
tspi->rx_dma_phys, len, DMA_DEV_TO_MEM,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
@@ -836,7 +836,7 @@
struct tegra_slink_data *tspi = spi_master_get_devdata(master);
int ret;
- INIT_COMPLETION(tspi->xfer_completion);
+ reinit_completion(&tspi->xfer_completion);
ret = tegra_slink_start_transfer_one(spi, xfer);
if (ret < 0) {
dev_err(tspi->dev,
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
index ec3a83f..6d4ce46 100644
--- a/drivers/spi/spi-xilinx.c
+++ b/drivers/spi/spi-xilinx.c
@@ -258,7 +258,7 @@
xspi->tx_ptr = t->tx_buf;
xspi->rx_ptr = t->rx_buf;
xspi->remaining_bytes = t->len;
- INIT_COMPLETION(xspi->done);
+ reinit_completion(&xspi->done);
/* Enable the transmit empty interrupt, which we use to determine
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 927998a..8d85ddc 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -571,7 +571,7 @@
list_for_each_entry(xfer, &msg->transfers, transfer_list) {
trace_spi_transfer_start(msg, xfer);
- INIT_COMPLETION(master->xfer_completion);
+ reinit_completion(&master->xfer_completion);
ret = master->transfer_one(master, msg->spi, xfer);
if (ret < 0) {
