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    Subject[PATCH 4/5] mfd: avoid to return failure in 88pm860x
    Date
    While touch field of 88pm860x platform_data isn't assigned, probe
    function returns failure. Now update code to only return without
    failure since touch field isn't always used in each usage scenario.

    Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
    ---
    drivers/mfd/88pm860x-core.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
    index bde9231..60faf9b 100644
    --- a/drivers/mfd/88pm860x-core.c
    +++ b/drivers/mfd/88pm860x-core.c
    @@ -551,7 +551,7 @@ static int __devinit device_gpadc_init(struct pm860x_chip *chip,
    /* initialize GPADC without activating it */

    if (!pdata || !pdata->touch)
    - return -EINVAL;
    + return 0;

    /* set GPADC MISC1 register */
    data = 0;
    --
    1.7.9.5


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