diff options
Diffstat (limited to 'drivers/spi/spidev.c')
| -rw-r--r-- | drivers/spi/spidev.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index b0c76e2626ce..422bac8cc3e0 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Simple synchronous userspace interface to SPI devices * * Copyright (C) 2006 SWAPP * Andrea Paterniani <a.paterniani@swapp-eng.it> * Copyright (C) 2007 David Brownell (simplification, cleanup) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/init.h> @@ -276,17 +267,19 @@ static int spidev_message(struct spidev_data *spidev, k_tmp->bits_per_word = u_tmp->bits_per_word; k_tmp->delay_usecs = u_tmp->delay_usecs; k_tmp->speed_hz = u_tmp->speed_hz; + k_tmp->word_delay_usecs = u_tmp->word_delay_usecs; if (!k_tmp->speed_hz) k_tmp->speed_hz = spidev->speed_hz; #ifdef VERBOSE dev_dbg(&spidev->spi->dev, - " xfer len %u %s%s%s%dbits %u usec %uHz\n", + " xfer len %u %s%s%s%dbits %u usec %u usec %uHz\n", u_tmp->len, u_tmp->rx_buf ? "rx " : "", u_tmp->tx_buf ? "tx " : "", u_tmp->cs_change ? "cs " : "", u_tmp->bits_per_word ? : spidev->spi->bits_per_word, u_tmp->delay_usecs, + u_tmp->word_delay_usecs, u_tmp->speed_hz ? : spidev->spi->max_speed_hz); #endif spi_message_add_tail(k_tmp, &msg); @@ -591,7 +584,7 @@ static int spidev_open(struct inode *inode, struct file *filp) spidev->users++; filp->private_data = spidev; - nonseekable_open(inode, filp); + stream_open(inode, filp); mutex_unlock(&device_list_lock); return 0; |