From: Chunyan Zhang <chunyan.zhang@xxxxxxxxxx>
It would be better to cleanup the sprd_port for the device before
return error.
Signed-off-by: Chunyan Zhang <chunyan.zhang@xxxxxxxxxx>
---
drivers/tty/serial/sprd_serial.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
index 9f8c14ff6454..54477de9822f 100644
--- a/drivers/tty/serial/sprd_serial.c
+++ b/drivers/tty/serial/sprd_serial.c
@@ -1204,8 +1204,10 @@ static int sprd_probe(struct platform_device *pdev)
up->has_sysrq = IS_ENABLED(CONFIG_SERIAL_SPRD_CONSOLE);
ret = sprd_clk_init(up);
- if (ret)
+ if (ret) {
+ sprd_port[index] = NULL;
return ret;
+ }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
up->membase = devm_ioremap_resource(&pdev->dev, res);
--
2.20.1
