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    SubjectRe: [PATCH 1/5] ARM: imx: gpc: Do not print error message for EPROBE_DEFER
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    Am Freitag, den 31.03.2017, 22:25 +0300 schrieb Leonard Crestez:
    > The pu regulator request will return -EPROBE_DEFER if it has a supply
    > from PMIC and this supply is not yet registered. This does not represent
    > an error since the driver will call probe again later, so only print a
    > warning message in this case.
    >
    > Signed-off-by: Irina Tirdea <irina.tirdea@nxp.com>
    > Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
    > ---
    > arch/arm/mach-imx/gpc.c | 6 +++++-

    The driver moved places, together with a large rewrite, to
    drivers/soc/imx/.

    This issue isn't present in the new driver, so this patch can just be
    dropped.

    Regards,
    Lucas

    > 1 file changed, 5 insertions(+), 1 deletion(-)
    >
    > diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c
    > index 1dc2a34..ce64d11 100644
    > --- a/arch/arm/mach-imx/gpc.c
    > +++ b/arch/arm/mach-imx/gpc.c
    > @@ -466,7 +466,11 @@ static int imx_gpc_probe(struct platform_device *pdev)
    > pu_reg = NULL;
    > if (IS_ERR(pu_reg)) {
    > ret = PTR_ERR(pu_reg);
    > - dev_err(&pdev->dev, "failed to get pu regulator: %d\n", ret);
    > + if (ret == -EPROBE_DEFER)
    > + dev_dbg(&pdev->dev, "pu regulator not ready, retry\n");
    > + else
    > + dev_err(&pdev->dev, "failed to get pu regulator: %d\n",
    > + ret);
    > return ret;
    > }
    >


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