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Diffstat (limited to 'include/linux/tty_ldisc.h')
-rw-r--r--include/linux/tty_ldisc.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 31284b55bd4f..fbe9de278629 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -201,15 +201,13 @@ struct tty_ldisc_ops {
* The following routines are called from below.
*/
void (*receive_buf)(struct tty_struct *, const unsigned char *cp,
- char *fp, int count);
+ const char *fp, int count);
void (*write_wakeup)(struct tty_struct *);
void (*dcd_change)(struct tty_struct *, unsigned int);
int (*receive_buf2)(struct tty_struct *, const unsigned char *cp,
- char *fp, int count);
+ const char *fp, int count);
struct module *owner;
-
- int refcount;
};
struct tty_ldisc {