On 11/17/15 16:06, Stephen Boyd wrote:
> From: "Ivan T. Ivanov" <ivan.iva...@linaro.org>
>
> Revision ID registers are available only on devices with
> Slave IDs that are even, so don't make access to unavailable
> registers.
>
> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org>
> [sb...@codeaurora.org: Consider all slave ids that are even]
> Signed-off-by: Stephen Boyd <sb...@codeaurora.org>
> ---

Ping?

>  drivers/mfd/qcom-spmi-pmic.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mfd/qcom-spmi-pmic.c b/drivers/mfd/qcom-spmi-pmic.c
> index af6ac1c4b45c..8653e8b9bb4f 100644
> --- a/drivers/mfd/qcom-spmi-pmic.c
> +++ b/drivers/mfd/qcom-spmi-pmic.c
> @@ -127,7 +127,9 @@ static int pmic_spmi_probe(struct spmi_device *sdev)
>       if (IS_ERR(regmap))
>               return PTR_ERR(regmap);
>  
> -     pmic_spmi_show_revid(regmap, &sdev->dev);
> +     /* Only the first slave id for a PMIC contains this information */
> +     if (sdev->usid % 2 == 0)
> +             pmic_spmi_show_revid(regmap, &sdev->dev);
>  
>       return of_platform_populate(root, NULL, NULL, &sdev->dev);
>  }

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to