spi: omap-100k: fix spacing coding style issue

Fix the following checkpatch issues.

  ERROR: space prohibited after that open parenthesis '('
  ERROR: space required before the open parenthesis '('
  ERROR: trailing statements should be on next line
  ERROR: space required after that ',' (ctx:VxV)
  ERROR: spaces required around that '-=' (ctx:VxV)
  WARNING: sizeof *cs should be sizeof(*cs)

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index 3b8b36a144b4919ac9383ea8f6b05c6d8d695653..c9e228242643a3aa30bdea558cabea82c45d37ce 100644 (file)
--- a/drivers/spi/spi-omap-100k.c
+++ b/drivers/spi/spi-omap-100k.c
@@ -128,7 +128,7 @@ static void spi100k_write_data(struct spi_master *master, int len, int data)
        }
 
        spi100k_enable_clock(master);
-       writew( data , spi100k->base + SPI_TX_MSB);
+       writew(data , spi100k->base + SPI_TX_MSB);
 
        writew(SPI_CTRL_SEN(0) |
               SPI_CTRL_WORD_SIZE(len) |
@@ -136,7 +136,8 @@ static void spi100k_write_data(struct spi_master *master, int len, int data)
               spi100k->base + SPI_CTRL);
 
        /* Wait for bit ack send change */
-       while((readw(spi100k->base + SPI_STATUS) & SPI_STATUS_WE) != SPI_STATUS_WE);
+       while ((readw(spi100k->base + SPI_STATUS) & SPI_STATUS_WE) != SPI_STATUS_WE)
+               ;
        udelay(1000);
 
        spi100k_disable_clock(master);
@@ -144,7 +145,7 @@ static void spi100k_write_data(struct spi_master *master, int len, int data)
 
 static int spi100k_read_data(struct spi_master *master, int len)
 {
-       int dataH,dataL;
+       int dataH, dataL;
        struct omap1_spi100k *spi100k = spi_master_get_devdata(master);
 
        /* Always do at least 16 bits */
@@ -157,7 +158,8 @@ static int spi100k_read_data(struct spi_master *master, int len)
               SPI_CTRL_RD,
               spi100k->base + SPI_CTRL);
 
-       while((readw(spi100k->base + SPI_STATUS) & SPI_STATUS_RD) != SPI_STATUS_RD);
+       while ((readw(spi100k->base + SPI_STATUS) & SPI_STATUS_RD) != SPI_STATUS_RD)
+               ;
        udelay(1000);
 
        dataL = readw(spi100k->base + SPI_RX_LSB);
@@ -208,12 +210,12 @@ omap1_spi100k_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                rx = xfer->rx_buf;
                tx = xfer->tx_buf;
                do {
-                       c-=1;
+                       c -= 1;
                        if (xfer->tx_buf != NULL)
                                spi100k_write_data(spi->master, word_len, *tx++);
                        if (xfer->rx_buf != NULL)
                                *rx++ = spi100k_read_data(spi->master, word_len);
-               } while(c);
+               } while (c);
        } else if (word_len <= 16) {
                u16             *rx;
                const u16       *tx;
@@ -221,12 +223,12 @@ omap1_spi100k_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                rx = xfer->rx_buf;
                tx = xfer->tx_buf;
                do {
-                       c-=2;
+                       c -= 2;
                        if (xfer->tx_buf != NULL)
-                               spi100k_write_data(spi->master,word_len, *tx++);
+                               spi100k_write_data(spi->master, word_len, *tx++);
                        if (xfer->rx_buf != NULL)
-                               *rx++ = spi100k_read_data(spi->master,word_len);
-               } while(c);
+                               *rx++ = spi100k_read_data(spi->master, word_len);
+               } while (c);
        } else if (word_len <= 32) {
                u32             *rx;
                const u32       *tx;
@@ -234,12 +236,12 @@ omap1_spi100k_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                rx = xfer->rx_buf;
                tx = xfer->tx_buf;
                do {
-                       c-=4;
+                       c -= 4;
                        if (xfer->tx_buf != NULL)
-                               spi100k_write_data(spi->master,word_len, *tx);
+                               spi100k_write_data(spi->master, word_len, *tx);
                        if (xfer->rx_buf != NULL)
-                               *rx = spi100k_read_data(spi->master,word_len);
-               } while(c);
+                               *rx = spi100k_read_data(spi->master, word_len);
+               } while (c);
        }
        return count - c;
 }
@@ -281,7 +283,7 @@ static int omap1_spi100k_setup(struct spi_device *spi)
        spi100k = spi_master_get_devdata(spi->master);
 
        if (!cs) {
-               cs = kzalloc(sizeof *cs, GFP_KERNEL);
+               cs = kzalloc(sizeof(*cs), GFP_KERNEL);
                if (!cs)
                        return -ENOMEM;
                cs->base = spi100k->base + spi->chip_select * 0x14;
@@ -398,14 +400,14 @@ static int omap1_spi100k_probe(struct platform_device *pdev)
        if (!pdev->id)
                return -EINVAL;
 
-       master = spi_alloc_master(&pdev->dev, sizeof *spi100k);
+       master = spi_alloc_master(&pdev->dev, sizeof(*spi100k));
        if (master == NULL) {
                dev_dbg(&pdev->dev, "master allocation failed\n");
                return -ENOMEM;
        }
 
        if (pdev->id != -1)
-              master->bus_num = pdev->id;
+               master->bus_num = pdev->id;
 
        master->setup = omap1_spi100k_setup;
        master->transfer_one_message = omap1_spi100k_transfer_one_message;