From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/3] mfd: mt6397: check the EPROBE_DEFER from platform_get_irq.
Date: Mon, 11 Apr 2016 09:50:39 +0100 [thread overview]
Message-ID: <20160411085039.GL4592@x1> (raw)
In-Reply-To: <1460098729-25549-3-git-send-email-henryc.chen@mediatek.com>
On Fri, 08 Apr 2016, Henry Chen wrote:
> 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;
if (ret < 0)
return ret;
... is more common, as it covers more bases, etc.
> switch (id & 0xff) {
> case MT6323_CID_CODE:
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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next prev parent reply other threads:[~2016-04-11 8:50 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 ` [PATCH v2 3/3] mfd: mt6397: check the EPROBE_DEFER from platform_get_irq Henry Chen
2016-04-11 8:50 ` Lee Jones [this message]
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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