* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/module.h"
#include "linux/init.h"
#include "linux/slab.h"
#else /*MODULE*/
-MODULE_PARM(dsp, "s");
+module_param(dsp, charp, 0644);
MODULE_PARM_DESC(dsp, DSP_HELP);
-MODULE_PARM(mixer, "s");
+module_param(mixer, charp, 0644);
MODULE_PARM_DESC(mixer, MIXER_HELP);
#endif
/* /dev/dsp file operations */
-static ssize_t hostaudio_read(struct file *file, char *buffer, size_t count,
- loff_t *ppos)
+static ssize_t hostaudio_read(struct file *file, char __user *buffer,
+ size_t count, loff_t *ppos)
{
struct hostaudio_state *state = file->private_data;
void *kbuf;
return(err);
}
-static ssize_t hostaudio_write(struct file *file, const char *buffer,
+static ssize_t hostaudio_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
struct hostaudio_state *state = file->private_data;
case SNDCTL_DSP_CHANNELS:
case SNDCTL_DSP_SUBDIVIDE:
case SNDCTL_DSP_SETFRAGMENT:
- if(get_user(data, (int *) arg))
+ if(get_user(data, (int __user *) arg))
return(-EFAULT);
break;
default:
case SNDCTL_DSP_CHANNELS:
case SNDCTL_DSP_SUBDIVIDE:
case SNDCTL_DSP_SETFRAGMENT:
- if(put_user(data, (int *) arg))
+ if(put_user(data, (int __user *) arg))
return(-EFAULT);
break;
default:
/* kernel module operations */
-static struct file_operations hostaudio_fops = {
+static const struct file_operations hostaudio_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = hostaudio_read,
.release = hostaudio_release,
};
-static struct file_operations hostmixer_fops = {
+static const struct file_operations hostmixer_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.ioctl = hostmixer_ioctl_mixdev,