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Diffstat (limited to 'drivers/tty/tty.h')
-rw-r--r--drivers/tty/tty.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/tty/tty.h b/drivers/tty/tty.h
index 1e0d80e98d26..89769a1f1f97 100644
--- a/drivers/tty/tty.h
+++ b/drivers/tty/tty.h
@@ -99,14 +99,15 @@ extern int tty_ldisc_autoload;
/* tty_audit.c */
#ifdef CONFIG_AUDIT
-void tty_audit_add_data(struct tty_struct *tty, const void *data, size_t size);
-void tty_audit_tiocsti(struct tty_struct *tty, char ch);
+void tty_audit_add_data(const struct tty_struct *tty, const void *data,
+ size_t size);
+void tty_audit_tiocsti(const struct tty_struct *tty, char ch);
#else
-static inline void tty_audit_add_data(struct tty_struct *tty, const void *data,
- size_t size)
+static inline void tty_audit_add_data(const struct tty_struct *tty,
+ const void *data, size_t size)
{
}
-static inline void tty_audit_tiocsti(struct tty_struct *tty, char ch)
+static inline void tty_audit_tiocsti(const struct tty_struct *tty, char ch)
{
}
#endif