Messages in this thread Patch in this message | | | Date | Fri, 17 May 2013 14:21:31 +0800 | From | Libo Chen <> | Subject | [PATCH] MIPS: drivers: fix clk leak |
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when gptu_r32 fail, we should put clk before return
Signed-off-by: Libo Chen <libo.chen@huawei.com> --- arch/mips/lantiq/xway/gptu.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/mips/lantiq/xway/gptu.c b/arch/mips/lantiq/xway/gptu.c index 9861c86..4fa577c 100644 --- a/arch/mips/lantiq/xway/gptu.c +++ b/arch/mips/lantiq/xway/gptu.c @@ -169,6 +169,8 @@ static int gptu_probe(struct platform_device *pdev) if (((gptu_r32(GPTU_ID) >> 8) & 0xff) != GPTU_MAGIC) { dev_err(&pdev->dev, "Failed to find magic\n"); gptu_hwexit(); + clk_disable(clk); + clk_put(clk); return -ENAVAIL; }
-- 1.7.1
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