From: Sergei Shtylyov <sshtylyov@mvista.com>
To: JiSheng Zhang <jszhang3@gmail.com>
Cc: jgarzik@pobox.com, linux-ide@vger.kernel.org,
avorontsov@mvista.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ahci_platform: add suspend & resume support
Date: Sun, 30 Oct 2011 21:16:25 +0200 [thread overview]
Message-ID: <4EADA289.8040200@mvista.com> (raw)
In-Reply-To: <20111030142122.560216e2@ustc>
Hello.
On 30.10.2011 8:21, JiSheng Zhang wrote:
> Signed-off-by: JiSheng Zhang<jszhang3@gmail.com>
> ---
> drivers/ata/ahci_platform.c | 54 +++++++++++++++++++++++++++++++++++++++++++
> 1 files changed, 54 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
> index c03277d..60ff9eb 100644
> --- a/drivers/ata/ahci_platform.c
> +++ b/drivers/ata/ahci_platform.c
> @@ -202,12 +202,66 @@ static int __devexit ahci_remove(struct platform_device *pdev)
> return 0;
> }
>
> +#ifdef CONFIG_PM
> +static int ahci_suspend(struct platform_device *pdev, pm_message_t mesg)
> +{
> + struct ata_host *host = dev_get_drvdata(&pdev->dev);
You can also call platform_get_drvdata(pdev).
> +static int ahci_resume(struct platform_device *pdev)
> +{
> + struct device *dev =&pdev->dev;
> + struct ahci_platform_data *pdata = dev->platform_data;
There's dev_get_platdata().
WBR, Sergei
prev parent reply other threads:[~2011-10-30 19:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-30 6:21 [PATCH] ahci_platform: add suspend & resume support JiSheng Zhang
2011-10-30 15:23 ` Srivatsa S. Bhat
2011-10-30 19:16 ` Sergei Shtylyov [this message]
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