[PATCH] uml: sparse cleanups
misc sparse annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c
index 59602b8..37232f9 100644
--- a/arch/um/drivers/hostaudio_kern.c
+++ b/arch/um/drivers/hostaudio_kern.c
@@ -67,8 +67,8 @@
/* /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;
@@ -94,7 +94,7 @@
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;
@@ -152,7 +152,7 @@
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:
@@ -168,7 +168,7 @@
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: