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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>
This commit is contained in:
Marc Kleine-Budde 2019-07-24 14:16:29 +02:00
parent b3402c4057
commit 3b9bcede4d
1 changed files with 5 additions and 10 deletions
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15
drivers/net/can/spi/mcp251x.c
View File

@ -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)) {