diff options
Diffstat (limited to 'drivers/net/can/spi/mcp251x.c')
| -rw-r--r-- | drivers/net/can/spi/mcp251x.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c index 12358f06d194..7dfbb67af653 100644 --- a/drivers/net/can/spi/mcp251x.c +++ b/drivers/net/can/spi/mcp251x.c @@ -1,6 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only -/* - * CAN bus driver for Microchip 251x/25625 CAN Controller with SPI Interface +/* CAN bus driver for Microchip 251x/25625 CAN Controller with SPI Interface * * MCP2510 support and bug fixes by Christian Pellegrin * <chripell@evolware.org> @@ -191,8 +190,7 @@ #define SET_BYTE(val, byte) \ (((val) & 0xff) << ((byte) * 8)) -/* - * Buffer size required for the largest SPI transfer (i.e., reading a +/* Buffer size required for the largest SPI transfer (i.e., reading a * frame) */ #define CAN_FRAME_MAX_DATA_LEN 8 @@ -282,8 +280,7 @@ static void mcp251x_clean(struct net_device *net) priv->tx_len = 0; } -/* - * Note about handling of error return of mcp251x_spi_trans: accessing +/* Note about handling of error return of mcp251x_spi_trans: accessing * registers via SPI is not really different conceptually than using * normal I/O assembler instructions, although it's much more * complicated from a practical POV. So it's not advisable to always @@ -1094,8 +1091,7 @@ static int mcp251x_can_probe(struct spi_device *spi) if (mcp251x_enable_dma) { spi->dev.coherent_dma_mask = ~0; - /* - * Minimum coherent DMA allocation is PAGE_SIZE, so allocate + /* Minimum coherent DMA allocation is PAGE_SIZE, so allocate * that much and share it between Tx and Rx DMA buffers. */ priv->spi_tx_buf = dmam_alloc_coherent(&spi->dev, @@ -1189,8 +1185,7 @@ static int __maybe_unused mcp251x_can_suspend(struct device *dev) priv->force_quit = 1; disable_irq(spi->irq); - /* - * Note: at this point neither IST nor workqueues are running. + /* Note: at this point neither IST nor workqueues are running. * open/stop cannot be called anyway so locking is not needed */ if (netif_running(net)) { |