From mboxrd@z Thu Jan 1 00:00:00 1970 From: henryc.chen@mediatek.com (Henry Chen) Date: Fri, 8 Apr 2016 14:58:49 +0800 Subject: [PATCH v2 3/3] mfd: mt6397: check the EPROBE_DEFER from platform_get_irq. In-Reply-To: <1460098729-25549-1-git-send-email-henryc.chen@mediatek.com> References: <1460098729-25549-1-git-send-email-henryc.chen@mediatek.com> Message-ID: <1460098729-25549-3-git-send-email-henryc.chen@mediatek.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org If get the -EPROBE_DEFER from platform_get_irq, it should return back directly. Signed-off-by: Henry Chen --- drivers/mfd/mt6397-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c index 15050cb..b9b1e28 100644 --- a/drivers/mfd/mt6397-core.c +++ b/drivers/mfd/mt6397-core.c @@ -271,6 +271,8 @@ static int mt6397_probe(struct platform_device *pdev) } pmic->irq = platform_get_irq(pdev, 0); + if (pmic->irq == -EPROBE_DEFER) + return -EPROBE_DEFER; switch (id & 0xff) { case MT6323_CID_CODE: -- 1.8.1.1.dirty