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    Subject[PATCH 11/11] spi: Respect all error codes from dev_pm_domain_attach()
    Date
    The limitation of being able to check only for -EPROBE_DEFER from
    dev_pm_domain_attach() has been removed. Hence let's respect all error
    codes and bail out accordingly.

    Cc: Mark Brown <broonie@kernel.org>
    Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
    ---
    drivers/spi/spi.c | 11 ++++++-----
    1 file changed, 6 insertions(+), 5 deletions(-)

    diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
    index 7b213fa..eeab67f 100644
    --- a/drivers/spi/spi.c
    +++ b/drivers/spi/spi.c
    @@ -356,11 +356,12 @@ static int spi_drv_probe(struct device *dev)
    }

    ret = dev_pm_domain_attach(dev, true);
    - if (ret != -EPROBE_DEFER) {
    - ret = sdrv->probe(spi);
    - if (ret)
    - dev_pm_domain_detach(dev, true);
    - }
    + if (ret)
    + return ret;
    +
    + ret = sdrv->probe(spi);
    + if (ret)
    + dev_pm_domain_detach(dev, true);

    return ret;
    }
    --
    2.7.4
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