Merge remote-tracking branches 'asoc/fix/atmel', 'asoc/fix/fsl', 'asoc/fix/tegra...

[linux-drm-fsl-dcu.git] / drivers / tty / serial / pmac_zilog.c

diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index 481b781b26e370e23fea8d2088311562c15cde87..e9d420ff39310741212eb77e194c13fca2662b18 100644 (file)
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -2052,6 +2052,9 @@ static int __init pmz_console_init(void)
        /* Probe ports */
        pmz_probe();
 
+       if (pmz_ports_count == 0)
+               return -ENODEV;
+
        /* TODO: Autoprobe console based on OF */
        /* pmz_console.index = i; */
        register_console(&pmz_console);