From 9f322ad064f9210e7d472dfe77e702274d5c9dba Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Daniel=20Gl=C3=B6ckner?= Date: Thu, 11 Jun 2009 14:39:21 +0100 Subject: imx: serial: handle initialisation failure correctly MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit correctly de-initialise device when setting up failed, call to pdata->exit() was missing. Signed-off-by: Daniel Glöckner Signed-off-by: Oskar Schirmer Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/serial/imx.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index e6c2ba26dcbb..cbd4f3224643 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -1157,10 +1157,15 @@ static int serial_imx_probe(struct platform_device *pdev) goto clkput; } - uart_add_one_port(&imx_reg, &sport->port); + ret = uart_add_one_port(&imx_reg, &sport->port); + if (ret) + goto deinit; platform_set_drvdata(pdev, &sport->port); return 0; +deinit: + if (pdata->exit) + pdata->exit(pdev); clkput: clk_put(sport->clk); clk_disable(sport->clk); -- cgit v1.2.3