Hi,
On Mon, Jun 25, 2012 at 12:26 PM, Richard Zhao
<richard.zhao@xxxxxxxxxxxxx> wrote:
> From: Felipe Balbi <balbi@xxxxxx>
>
> allow this driver to be removed too.
>
> Signed-off-by: Felipe Balbi <balbi@xxxxxx>
> Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
> ---
> drivers/usb/chipidea/ci13xxx_msm.c | 20 ++++++++++++++------
> 1 file changed, 14 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/usb/chipidea/ci13xxx_msm.c b/drivers/usb/chipidea/ci13xxx_msm.c
> index 8d438b8..68512d4 100644
> --- a/drivers/usb/chipidea/ci13xxx_msm.c
> +++ b/drivers/usb/chipidea/ci13xxx_msm.c
> @@ -84,6 +84,8 @@ static int __devinit ci13xxx_msm_probe(struct platform_device *pdev)
> if (ret)
> goto put_platform;
>
> + platform_set_drvdata(pdev, plat_ci);
> +
> pm_runtime_no_callbacks(&pdev->dev);
> pm_runtime_enable(&pdev->dev);
>
> @@ -95,16 +97,22 @@ put_platform:
> return ret;
> }
>
> +static int __devexit ci13xxx_msm_remove(struct platform_device *pdev)
> +{
> + struct platform_device *plat_ci = platform_get_drvdata(pdev);
How about a pm_runtime_disable() here?
> +
> + platform_device_unregister(plat_ci);
> +
> + return 0;
> +}
Thanks
Kishon
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