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authoryu kuai <yukuai3@huawei.com>2019-12-25 21:15:20 +0800
committerPaul Burton <paulburton@kernel.org>2020-01-09 09:40:47 -0800
commitdefed0bbca2cc24b8c2ee02d79d1451d4eb95e4a (patch)
tree9966aed011b9c004d71ebe1ace685918b7afa161 /arch/mips/ralink/ill_acc.c
parent9c48c48cd49981051fd210b7248936b65578ce31 (diff)
MIPS: ralink: add missing put_device in ill_acc_of_setup
If of_find_device_by_node return 0 and ill_acc_of_setup return error, pdev don't have a corresponding object release. Fix it by adding put_device. Signed-off-by: yu kuai <yukuai3@huawei.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: <john@phrozen.org> Cc: <ralf@linux-mips.org> Cc: <jhogan@kernel.org> Cc: <linux-mips@vger.kernel.org> Cc: <linux-kernel@vger.kernel.org> Cc: <zhengbin13@huawei.com> Cc: <yi.zhang@huawei.com>
Diffstat (limited to 'arch/mips/ralink/ill_acc.c')
-rw-r--r--arch/mips/ralink/ill_acc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/ralink/ill_acc.c b/arch/mips/ralink/ill_acc.c
index 0ddeb31afa93..bdf53807d7c2 100644
--- a/arch/mips/ralink/ill_acc.c
+++ b/arch/mips/ralink/ill_acc.c
@@ -67,11 +67,13 @@ static int __init ill_acc_of_setup(void)
irq = irq_of_parse_and_map(np, 0);
if (!irq) {
dev_err(&pdev->dev, "failed to get irq\n");
+ put_device(&pdev->dev);
return -EINVAL;
}
if (request_irq(irq, ill_acc_irq_handler, 0, "ill_acc", &pdev->dev)) {
dev_err(&pdev->dev, "failed to request irq\n");
+ put_device(&pdev->dev);
return -EINVAL;
}