diff options
| author |   Marc Kleine-Budde <mkl@pengutronix.de> | 2019-07-24 14:16:29 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-08-20 13:41:26 +0200 |
| commit | 3b9bcede4d9fc00cdab064529cec62699a83bbed (patch) | |
| tree | 26d319e593a1c229eb3731a209691ecfa4f8dfe8 /drivers/net/can/spi | |
| parent | can: m_can_platform: m_can_plat_probe(): add missing error handling if mcan_class is NULL (diff) | |
| download | linux-dev-3b9bcede4d9fc00cdab064529cec62699a83bbed.tar.xz linux-dev-3b9bcede4d9fc00cdab064529cec62699a83bbed.zip | |
can: mcp251x: convert block comments to network style comments
This patch converts all block comments to network subsystem style block
comments.
Acked-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/spi')
| -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)) { |