diff options
Diffstat (limited to 'drivers/media/i2c/s5c73m3/s5c73m3-spi.c')
| -rw-r--r-- | drivers/media/i2c/s5c73m3/s5c73m3-spi.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c index 8079e26eb5e2..7fe61187a2f8 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Samsung LSI S5C73M3 8M pixel camera driver * * Copyright (C) 2012, Samsung Electronics, Co., Ltd. * Sylwester Nawrocki <s.nawrocki@samsung.com> * Andrzej Hajda <a.hajda@samsung.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * 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/sizes.h> @@ -27,6 +19,12 @@ #define S5C73M3_SPI_DRV_NAME "S5C73M3-SPI" +static const struct of_device_id s5c73m3_spi_ids[] = { + { .compatible = "samsung,s5c73m3" }, + { } +}; +MODULE_DEVICE_TABLE(of, s5c73m3_spi_ids); + enum spi_direction { SPI_DIR_RX, SPI_DIR_TX @@ -47,7 +45,7 @@ static int spi_xmit(struct spi_device *spi_dev, void *addr, const int len, xfer.rx_buf = addr; if (spi_dev == NULL) { - dev_err(&spi_dev->dev, "SPI device is uninitialized\n"); + pr_err("SPI device is uninitialized\n"); return -ENODEV; } @@ -132,20 +130,13 @@ static int s5c73m3_spi_probe(struct spi_device *spi) return 0; } -static int s5c73m3_spi_remove(struct spi_device *spi) -{ - return 0; -} - int s5c73m3_register_spi_driver(struct s5c73m3 *state) { struct spi_driver *spidrv = &state->spidrv; - spidrv->remove = s5c73m3_spi_remove; spidrv->probe = s5c73m3_spi_probe; spidrv->driver.name = S5C73M3_SPI_DRV_NAME; - spidrv->driver.bus = &spi_bus_type; - spidrv->driver.owner = THIS_MODULE; + spidrv->driver.of_match_table = s5c73m3_spi_ids; return spi_register_driver(spidrv); } |