staging: kpc2000: add missing spaces in kpc2000_spi.c

Fixes checkpatch errors:
- spaces required around that '=' (ctx:VxV)
- space required before the open parenthesis '('
- spaces preferred around that '-' (ctx:VxV)
- space required before the open brace '{'

Signed-off-by: Simon Sandström <simon@nikanor.nu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c
index c3e5c1848f53feccde672b3d927872091793b766..98484fbb9d2e8742e0aa9a9ce8299f58840c36a0 100644 (file)
--- a/drivers/staging/kpc2000/kpc2000_spi.c
+++ b/drivers/staging/kpc2000/kpc2000_spi.c
@@ -164,7 +164,7 @@ kp_spi_read_reg(struct kp_spi_controller_state *cs, int idx)
        u64 val;
 
        addr += idx;
-       if ((idx == KP_SPI_REG_CONFIG) && (cs->conf_cache >= 0)){
+       if ((idx == KP_SPI_REG_CONFIG) && (cs->conf_cache >= 0)) {
                return cs->conf_cache;
        }
        val = readq(addr);
@@ -223,9 +223,9 @@ kp_spi_txrx_pio(struct spi_device *spidev, struct spi_transfer *transfer)
                        processed++;
                }
        }
-       else if(rx) {
+       else if (rx) {
                for (i = 0 ; i < c ; i++) {
-                       char test=0;
+                       char test = 0;
 
                        kp_spi_write_reg(cs, KP_SPI_REG_TXDATA, 0x00);
 
@@ -261,7 +261,7 @@ kp_spi_setup(struct spi_device *spidev)
        cs = spidev->controller_state;
        if (!cs) {
                cs = kzalloc(sizeof(*cs), GFP_KERNEL);
-               if(!cs) {
+               if (!cs) {
                        return -ENOMEM;
                }
                cs->base = kpspi->base;
@@ -364,7 +364,7 @@ kp_spi_transfer_one_message(struct spi_master *master, struct spi_message *m)
                        if (transfer->bits_per_word) {
                                word_len = transfer->bits_per_word;
                        }
-                       sc.bitfield.wl = word_len-1;
+                       sc.bitfield.wl = word_len - 1;
 
                        /* ...chip select */
                        sc.bitfield.cs = spidev->chip_select;
@@ -425,7 +425,7 @@ kp_spi_probe(struct platform_device *pldev)
        int i;
 
        drvdata = pldev->dev.platform_data;
-       if (!drvdata){
+       if (!drvdata) {
                dev_err(&pldev->dev, "kp_spi_probe: platform_data is NULL!\n");
                return -ENODEV;
        }
@@ -476,7 +476,7 @@ kp_spi_probe(struct platform_device *pldev)
                spi_new_device(master, &(table[i])); \
        }
 
-       switch ((drvdata->card_id & 0xFFFF0000) >> 16){
+       switch ((drvdata->card_id & 0xFFFF0000) >> 16) {
        case PCI_DEVICE_ID_DAKTRONICS_KADOKA_P2KR0:
                NEW_SPI_DEVICE_FROM_BOARD_INFO_TABLE(p2kr0_board_info);
                break;