diff options
Diffstat (limited to 'drivers/serial/serial_cadence.c')
| -rw-r--r-- | drivers/serial/serial_cadence.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/serial_cadence.c b/drivers/serial/serial_cadence.c index a1b76d07dc..10df50642a 100644 --- a/drivers/serial/serial_cadence.c +++ b/drivers/serial/serial_cadence.c @@ -240,8 +240,8 @@ static int cadence_serial_probe(struct device_d *dev) clk_set_rate(priv->clk, clk_get_rate(priv->clk) / 8); priv->regs = dev_request_mem_region(dev, 0); - if (!priv->regs) { - ret = -EBUSY; + if (IS_ERR(priv->regs)) { + ret = PTR_ERR(priv->regs); goto err_free; } |