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-rw-r--r--drivers/serial/imx.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 6a29f9330a73..20189c447e92 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -1133,13 +1133,19 @@ static int serial_imx_probe(struct platform_device *pdev)
if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
sport->have_rtscts = 1;
- if (pdata->init)
- pdata->init(pdev);
+ if (pdata->init) {
+ ret = pdata->init(pdev);
+ if (ret)
+ goto clkput;
+ }
uart_add_one_port(&imx_reg, &sport->port);
platform_set_drvdata(pdev, &sport->port);
return 0;
+clkput:
+ clk_put(sport->clk);
+ clk_disable(sport->clk);
unmap:
iounmap(sport->port.membase);
free: