aboutsummaryrefslogtreecommitdiff
path: root/include/asm-generic
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-generic')
-rw-r--r--include/asm-generic/termios.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-generic/termios.h b/include/asm-generic/termios.h
index 33dca30a3c4..7d39ecc92d9 100644
--- a/include/asm-generic/termios.h
+++ b/include/asm-generic/termios.h
@@ -61,8 +61,14 @@ static inline int kernel_termios_to_user_termio(struct termio __user *termio,
return 0;
}
+#ifndef user_termios_to_kernel_termios
#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
+#endif
+
+#ifndef kernel_termios_to_user_termios
#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#endif
+
#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))