On 4 June 2014 13:42, Ben Dooks <ben.do...@codethink.co.uk> wrote:
> The pm_runtime call should implicitly disable the device once the
> probe is over if there is no explicit reference gained. There is no
> need to call pm_runtime_suspend() before the pm_runtime_disable()
> call.
>
> Signed-off-by: Ben Dooks <ben.do...@codethink.co.uk>
Signed-off-by: Ulf Hansson <ulf.hans...@linaro.org>
> ---
> drivers/mmc/host/sh_mmcif.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
> index cc6858d..b378aa0 100644
> --- a/drivers/mmc/host/sh_mmcif.c
> +++ b/drivers/mmc/host/sh_mmcif.c
> @@ -1443,7 +1443,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
> sh_mmcif_irqt, 0, name, host);
> if (ret) {
> dev_err(&pdev->dev, "request_irq error (%s)\n", name);
> - goto err_irq;
> + goto err_clk;
> }
> if (irq[1] >= 0) {
> ret = devm_request_threaded_irq(&pdev->dev, irq[1],
> @@ -1451,7 +1451,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
> 0, "sh_mmc:int", host);
> if (ret) {
> dev_err(&pdev->dev, "request_irq error
> (sh_mmc:int)\n");
> - goto err_irq;
> + goto err_clk;
> }
> }
>
> @@ -1478,8 +1478,6 @@ static int sh_mmcif_probe(struct platform_device *pdev)
>
> emmcaddh:
> erqcd:
> -err_irq:
> - pm_runtime_suspend(&pdev->dev);
> err_clk:
> clk_disable_unprepare(host->hclk);
> err_pm:
> --
> 2.0.0.rc2
>
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