spi: spi-au1550: Fix various whitespace warnings

Signed-off-by: corentin <corentin.noel56@gmail.com>
Link: https://lore.kernel.org/r/20210122082040.30788-1-corentin.noel.external@stormshield.eu
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-au1550.c b/drivers/spi/spi-au1550.c
index 406ca520e7a52198c352251512f46f8624af4f0e..4b59a1b1bf7ed5d401cb9e704d16979b0a7470d3 100644 (file)
--- a/drivers/spi/spi-au1550.c
+++ b/drivers/spi/spi-au1550.c
@@ -74,8 +74,7 @@ struct au1550_spi {
 
 
 /* we use an 8-bit memory device for dma transfers to/from spi fifo */
-static dbdev_tab_t au1550_spi_mem_dbdev =
-{
+static dbdev_tab_t au1550_spi_mem_dbdev = {
        .dev_id                 = DBDMA_MEM_CHAN,
        .dev_flags              = DEV_FLAGS_ANYUSE|DEV_FLAGS_SYNC,
        .dev_tsize              = 0,
@@ -399,10 +398,10 @@ static int au1550_spi_dma_txrxb(struct spi_device *spi, struct spi_transfer *t)
                        DMA_FROM_DEVICE);
        }
        /* unmap buffers if mapped above */
-       if (t->rx_buf && t->rx_dma == 0 )
+       if (t->rx_buf && t->rx_dma == 0)
                dma_unmap_single(hw->dev, dma_rx_addr, t->len,
                        DMA_FROM_DEVICE);
-       if (t->tx_buf && t->tx_dma == 0 )
+       if (t->tx_buf && t->tx_dma == 0)
                dma_unmap_single(hw->dev, dma_tx_addr, t->len,
                        DMA_TO_DEVICE);
 
@@ -493,12 +492,12 @@ static void au1550_spi_tx_word_##size(struct au1550_spi *hw)              \
        wmb(); /* drain writebuffer */                                  \
 }
 
-AU1550_SPI_RX_WORD(8,0xff)
-AU1550_SPI_RX_WORD(16,0xffff)
-AU1550_SPI_RX_WORD(32,0xffffff)
-AU1550_SPI_TX_WORD(8,0xff)
-AU1550_SPI_TX_WORD(16,0xffff)
-AU1550_SPI_TX_WORD(32,0xffffff)
+AU1550_SPI_RX_WORD(8, 0xff)
+AU1550_SPI_RX_WORD(16, 0xffff)
+AU1550_SPI_RX_WORD(32, 0xffffff)
+AU1550_SPI_TX_WORD(8, 0xff)
+AU1550_SPI_TX_WORD(16, 0xffff)
+AU1550_SPI_TX_WORD(32, 0xffffff)
 
 static int au1550_spi_pio_txrxb(struct spi_device *spi, struct spi_transfer *t)
 {
@@ -636,12 +635,14 @@ static irqreturn_t au1550_spi_pio_irq_callback(struct au1550_spi *hw)
 static int au1550_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t)
 {
        struct au1550_spi *hw = spi_master_get_devdata(spi->master);
+
        return hw->txrx_bufs(spi, t);
 }
 
 static irqreturn_t au1550_spi_irq(int irq, void *dev)
 {
        struct au1550_spi *hw = dev;
+
        return hw->irq_callback(hw);
 }
 
@@ -872,6 +873,7 @@ static int au1550_spi_probe(struct platform_device *pdev)
        {
                int min_div = (2 << 0) * (2 * (4 + 1));
                int max_div = (2 << 3) * (2 * (63 + 1));
+
                master->max_speed_hz = hw->pdata->mainclk_hz / min_div;
                master->min_speed_hz =
                                hw->pdata->mainclk_hz / (max_div + 1) + 1;