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path: root/drivers/tty/serial/sprd_serial.c
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Diffstat (limited to 'drivers/tty/serial/sprd_serial.c')
-rw-r--r--drivers/tty/serial/sprd_serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
index 18971063f95f..699447aa8b43 100644
--- a/drivers/tty/serial/sprd_serial.c
+++ b/drivers/tty/serial/sprd_serial.c
@@ -654,7 +654,7 @@ static int sprd_probe_dt_alias(int index, struct device *dev)
return ret;
ret = of_alias_get_id(np, "serial");
- if (IS_ERR_VALUE(ret))
+ if (ret < 0)
ret = index;
else if (ret >= ARRAY_SIZE(sprd_port) || sprd_port[ret] != NULL) {
dev_warn(dev, "requested serial port %d not available.\n", ret);