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Diffstat (limited to 'package/wrt55agv2-spidevs/src/wrt55agv2_spidevs.c')
-rw-r--r--package/wrt55agv2-spidevs/src/wrt55agv2_spidevs.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/package/wrt55agv2-spidevs/src/wrt55agv2_spidevs.c b/package/wrt55agv2-spidevs/src/wrt55agv2_spidevs.c
deleted file mode 100644
index dfb7f6abe7..0000000000
--- a/package/wrt55agv2-spidevs/src/wrt55agv2_spidevs.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * SPI driver for the Linksys WRT55AG v2 board.
- *
- * Copyright (C) 2008 Gabor Juhos <juhosg at openwrt.org>
- *
- * This file was based on the mmc_over_gpio driver:
- * Copyright 2008 Michael Buesch <mb@bu3sch.de>
- *
- * 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.
- */
-
-#include <linux/platform_device.h>
-#include <linux/spi/spi_gpio_old.h>
-#include <linux/module.h>
-
-#define DRV_NAME "wrt55agv2-spidevs"
-#define DRV_DESC "SPI driver for the WRT55AG v2 board"
-#define DRV_VERSION "0.1.0"
-#define PFX DRV_NAME ": "
-
-#define GPIO_PIN_MISO 1
-#define GPIO_PIN_CS 2
-#define GPIO_PIN_CLK 3
-#define GPIO_PIN_MOSI 4
-
-static struct platform_device *spi_gpio_dev;
-
-static int __init boardinfo_setup(struct spi_board_info *bi,
- struct spi_master *master, void *data)
-{
-
- strlcpy(bi->modalias, "spi-ks8995", sizeof(bi->modalias));
-
- bi->max_speed_hz = 5000000 /* Hz */;
- bi->bus_num = master->bus_num;
- bi->mode = SPI_MODE_0;
-
- return 0;
-}
-
-static int __init wrt55agv2_spidevs_init(void)
-{
- struct spi_gpio_platform_data pdata;
- int err;
-
- spi_gpio_dev = platform_device_alloc("spi-gpio", 0);
- if (!spi_gpio_dev) {
- printk(KERN_ERR PFX "no memory for spi-gpio device\n");
- return -ENOMEM;
- }
-
- memset(&pdata, 0, sizeof(pdata));
- pdata.pin_miso = GPIO_PIN_MISO;
- pdata.pin_cs = GPIO_PIN_CS;
- pdata.pin_clk = GPIO_PIN_CLK;
- pdata.pin_mosi = GPIO_PIN_MOSI;
- pdata.cs_activelow = 1;
- pdata.no_spi_delay = 1;
- pdata.boardinfo_setup = boardinfo_setup;
- pdata.boardinfo_setup_data = NULL;
-
- err = platform_device_add_data(spi_gpio_dev, &pdata, sizeof(pdata));
- if (err)
- goto err_free_dev;
-
- err = platform_device_register(spi_gpio_dev);
- if (err) {
- printk(KERN_ERR PFX "unable to register device\n");
- goto err_free_pdata;
- }
-
- return 0;
-
-err_free_pdata:
- kfree(spi_gpio_dev->dev.platform_data);
- spi_gpio_dev->dev.platform_data = NULL;
-
-err_free_dev:
- platform_device_put(spi_gpio_dev);
- return err;
-}
-
-static void __exit wrt55agv2_spidevs_cleanup(void)
-{
- if (!spi_gpio_dev)
- return;
-
- platform_device_unregister(spi_gpio_dev);
-
- kfree(spi_gpio_dev->dev.platform_data);
- spi_gpio_dev->dev.platform_data = NULL;
- platform_device_put(spi_gpio_dev);
-}
-
-static int __init wrt55agv2_spidevs_modinit(void)
-{
- printk(KERN_INFO DRV_DESC " version " DRV_VERSION "\n");
- return wrt55agv2_spidevs_init();
-}
-module_init(wrt55agv2_spidevs_modinit);
-
-static void __exit wrt55agv2_spidevs_modexit(void)
-{
- wrt55agv2_spidevs_cleanup();
-}
-module_exit(wrt55agv2_spidevs_modexit);
-
-MODULE_DESCRIPTION(DRV_DESC);
-MODULE_VERSION(DRV_VERSION);
-MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
-MODULE_LICENSE("GPL v2");
-