From: Henry Chen <henryc.chen@mediatek.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
John Crispin <blogic@openwrt.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Flora Fu <flora.fu@mediatek.com>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
Henry Chen <henryc.chen@mediatek.com>
Subject: [PATCH v2 3/3] mfd: mt6397: check the EPROBE_DEFER from platform_get_irq.
Date: Fri, 8 Apr 2016 14:58:49 +0800 [thread overview]
Message-ID: <1460098729-25549-3-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1460098729-25549-1-git-send-email-henryc.chen@mediatek.com>
If get the -EPROBE_DEFER from platform_get_irq, it should return back directly.
Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
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
next prev parent reply other threads:[~2016-04-08 6:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-08 6:58 [PATCH v2 1/3] mfd: mt6397: irq domain should initialize before mfd_add_devices() Henry Chen
2016-04-08 6:58 ` [PATCH v2 2/3] mfd: mt6397: Checking for null before irq_domain_remove Henry Chen
2016-04-11 8:53 ` Lee Jones
2016-04-08 6:58 ` Henry Chen [this message]
2016-04-11 8:50 ` [PATCH v2 3/3] mfd: mt6397: check the EPROBE_DEFER from platform_get_irq Lee Jones
2016-04-13 5:48 ` Henry Chen
2016-04-11 8:56 ` [PATCH v2 1/3] mfd: mt6397: irq domain should initialize before mfd_add_devices() Lee Jones
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