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-rw-r--r--arch/um/os-Linux/irq.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c
index 64c114b0270..7555bf9c33d 100644
--- a/arch/um/os-Linux/irq.c
+++ b/arch/um/os-Linux/irq.c
@@ -52,11 +52,6 @@ int os_waiting_for_events(struct irq_fd *active_fds)
return n;
}
-int os_isatty(int fd)
-{
- return isatty(fd);
-}
-
int os_create_pollfd(int fd, int events, void *tmp_pfd, int size_tmpfds)
{
if (pollfds_num == pollfds_size) {