diff options
| author | corentin <corentin.noel56@gmail.com> | 2021-01-22 09:20:40 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-01-22 16:26:21 +0000 |
| commit | 9cae7e9d78e27dacd357d9536dd3a94526f5691f (patch) | |
| tree | aa8a9e2c400de81b02ba7059f5d704c0d89321ab /drivers/spi/spi-au1550.c | |
| parent | 12508e7da753c9212c17f72f5ea23f6b719ff792 (diff) | |
| download | linux-9cae7e9d78e27dacd357d9536dd3a94526f5691f.tar.bz2 | |
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>
Diffstat (limited to 'drivers/spi/spi-au1550.c')
| -rw-r--r-- | drivers/spi/spi-au1550.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/spi/spi-au1550.c b/drivers/spi/spi-au1550.c index 406ca520e7a5..4b59a1b1bf7e 100644 --- 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; |