Commit 49908e73 authored Mar 05, 2010 by Alexander Beregalov Committed by Linus Torvalds Mar 06, 2010

rtc: mxc: fix memory leak



Free pdata before exit.  Found by cppcheck.

[yuasa@linux-mips.org: add missing iounmap()]
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc Yoichi Yuasa <yuasa@linux-mips.org>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 27fb7f00

drivers/rtc/rtc-mxc.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -396,8 +396,11 @@ static int __init mxc_rtc_probe(struct platform_device *pdev)
		pdata->ioaddr = ioremap(res->start, resource_size(res));

		clk = clk_get(&pdev->dev, "ckil");
		if (IS_ERR(clk))
		return PTR_ERR(clk);
		if (IS_ERR(clk)) {
		iounmap(pdata->ioaddr);
		ret = PTR_ERR(clk);
		goto exit_free_pdata;
		}

		rate = clk_get_rate(clk);
		clk_put(clk);