virtio/s390: keep early_put_chars

In case the registration of the hvc tty never happens AND the kernel thinks that hvc0 is the preferred console we should keep the early printk function to avoid a kernel panic due to code being removed. Signed-off-by: Christian Borntraeger <[email protected]> Signed-off-by: Jing Liu <[email protected]> Signed-off-by: Cornelia Huck <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
lucamilanesio · Aug 9, 2016 · 2ab0d56 · 2ab0d56
1 parent 347a529
commit 2ab0d56
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/s390/virtio/kvm_virtio.c b/drivers/s390/virtio/kvm_virtio.c
@@ -482,7 +482,7 @@ static int __init kvm_devices_init(void)
 }
 
 /* code for early console output with virtio_console */
-static __init int early_put_chars(u32 vtermno, const char *buf, int count)
+static int early_put_chars(u32 vtermno, const char *buf, int count)
 {
 	char scratch[17];
 	unsigned int len = count;