X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Ftty_driver.h;h=b368b296d035d1564f29586efb37365dac316ce3;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=ba9506f322b4367ce2c5d268baa4bdd273da01e0;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index ba9506f32..b368b296d 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -17,7 +17,7 @@
  *
  * 	This routine is called when a particular tty device is closed.
  *
- * int (*write)(struct tty_struct * tty, int from_user,
+ * int (*write)(struct tty_struct * tty,
  * 		 const unsigned char *buf, int count);
  *
  * 	This routine is called by the kernel to write a series of
@@ -124,7 +124,7 @@ struct tty_struct;
 struct tty_operations {
 	int  (*open)(struct tty_struct * tty, struct file * filp);
 	void (*close)(struct tty_struct * tty, struct file * filp);
-	int  (*write)(struct tty_struct * tty, int from_user,
+	int  (*write)(struct tty_struct * tty,
 		      const unsigned char *buf, int count);
 	void (*put_char)(struct tty_struct *tty, unsigned char ch);
 	void (*flush_chars)(struct tty_struct *tty);
@@ -145,7 +145,7 @@ struct tty_operations {
 	void (*send_xchar)(struct tty_struct *tty, char ch);
 	int (*read_proc)(char *page, char **start, off_t off,
 			  int count, int *eof, void *data);
-	int (*write_proc)(struct file *file, const char *buffer,
+	int (*write_proc)(struct file *file, const char __user *buffer,
 			  unsigned long count, void *data);
 	int (*tiocmget)(struct tty_struct *tty, struct file *file);
 	int (*tiocmset)(struct tty_struct *tty, struct file *file,
@@ -186,7 +186,7 @@ struct tty_driver {
 	 */
 	int  (*open)(struct tty_struct * tty, struct file * filp);
 	void (*close)(struct tty_struct * tty, struct file * filp);
-	int  (*write)(struct tty_struct * tty, int from_user,
+	int  (*write)(struct tty_struct * tty,
 		      const unsigned char *buf, int count);
 	void (*put_char)(struct tty_struct *tty, unsigned char ch);
 	void (*flush_chars)(struct tty_struct *tty);
@@ -207,7 +207,7 @@ struct tty_driver {
 	void (*send_xchar)(struct tty_struct *tty, char ch);
 	int (*read_proc)(char *page, char **start, off_t off,
 			  int count, int *eof, void *data);
-	int (*write_proc)(struct file *file, const char *buffer,
+	int (*write_proc)(struct file *file, const char __user *buffer,
 			  unsigned long count, void *data);
 	int (*tiocmget)(struct tty_struct *tty, struct file *file);
 	int (*tiocmset)(struct tty_struct *tty, struct file *file,