Hi Wolfram,
On Thu, Oct 29, 2015 at 8:19 PM, Wolfram Sang <wsa@xxxxxxxxxxxxx> wrote:
> From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
>
> Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Thanks for your patch!
I suspect this bug was also the cause of the spurious failures of the R-Car
Gen2 regulator quirk code I experienced sometimes during the last few
days.
> ---
> drivers/i2c/busses/i2c-rcar.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
> index 616433d387cdb2..ef26e933b1e9cb 100644
> --- a/drivers/i2c/busses/i2c-rcar.c
> +++ b/drivers/i2c/busses/i2c-rcar.c
> @@ -612,7 +612,10 @@ static int rcar_i2c_probe(struct platform_device *pdev)
> if (IS_ERR(priv->io))
> return PTR_ERR(priv->io);
>
> + pm_runtime_enable(dev);
> + pm_runtime_get_sync(dev);
> rcar_i2c_init(priv);
> + pm_runtime_put(dev);
>
> irq = platform_get_irq(pdev, 0);
> init_waitqueue_head(&priv->wait);
> @@ -634,7 +637,6 @@ static int rcar_i2c_probe(struct platform_device *pdev)
> return ret;
pm_runtime_disable() in error path?
> }
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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