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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/drivers/misc/ti_dac7512.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/drivers/misc/ti_dac7512.c')
-rw-r--r--ANDROID_3.4.5/drivers/misc/ti_dac7512.c90
1 files changed, 0 insertions, 90 deletions
diff --git a/ANDROID_3.4.5/drivers/misc/ti_dac7512.c b/ANDROID_3.4.5/drivers/misc/ti_dac7512.c
deleted file mode 100644
index 5acbba12..00000000
--- a/ANDROID_3.4.5/drivers/misc/ti_dac7512.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * dac7512.c - Linux kernel module for
- * Texas Instruments DAC7512
- *
- * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spi/spi.h>
-
-#define DAC7512_DRV_NAME "dac7512"
-#define DRIVER_VERSION "1.0"
-
-static ssize_t dac7512_store_val(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct spi_device *spi = to_spi_device(dev);
- unsigned char tmp[2];
- unsigned long val;
-
- if (strict_strtoul(buf, 10, &val) < 0)
- return -EINVAL;
-
- tmp[0] = val >> 8;
- tmp[1] = val & 0xff;
- spi_write(spi, tmp, sizeof(tmp));
- return count;
-}
-
-static DEVICE_ATTR(value, S_IWUSR, NULL, dac7512_store_val);
-
-static struct attribute *dac7512_attributes[] = {
- &dev_attr_value.attr,
- NULL
-};
-
-static const struct attribute_group dac7512_attr_group = {
- .attrs = dac7512_attributes,
-};
-
-static int __devinit dac7512_probe(struct spi_device *spi)
-{
- int ret;
-
- spi->bits_per_word = 8;
- spi->mode = SPI_MODE_0;
- ret = spi_setup(spi);
- if (ret < 0)
- return ret;
-
- return sysfs_create_group(&spi->dev.kobj, &dac7512_attr_group);
-}
-
-static int __devexit dac7512_remove(struct spi_device *spi)
-{
- sysfs_remove_group(&spi->dev.kobj, &dac7512_attr_group);
- return 0;
-}
-
-static struct spi_driver dac7512_driver = {
- .driver = {
- .name = DAC7512_DRV_NAME,
- .owner = THIS_MODULE,
- },
- .probe = dac7512_probe,
- .remove = __devexit_p(dac7512_remove),
-};
-
-module_spi_driver(dac7512_driver);
-
-MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("DAC7512 16-bit DAC");
-MODULE_LICENSE("GPL v2");
-MODULE_VERSION(DRIVER_VERSION);