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    Subject[PATCH v2 07/15] pinctrl-sx150x: Improve sx150x_init_misc for SX1504/5/6
    Date
    For Sx1504/5/6 only SX1506 has RegAdvanced, so put some code in place to
    account for that.

    Tested-by: Neil Armstrong <narmstrong@baylibre.com>
    Acked-by: Neil Armstrong <narmstrong@baylibre.com>
    Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
    ---
    drivers/pinctrl/pinctrl-sx150x.c | 7 +++++++
    1 file changed, 7 insertions(+)

    diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
    index 27194e7..d51ec73 100644
    --- a/drivers/pinctrl/pinctrl-sx150x.c
    +++ b/drivers/pinctrl/pinctrl-sx150x.c
    @@ -936,6 +936,13 @@ static int sx150x_init_misc(struct sx150x_pinctrl *pctl)
    case SX150X_456:
    reg = pctl->data->pri.x456.reg_advance;
    value = 0x00;
    +
    + /*
    + * Only SX1506 has RegAdvanced, SX1504/5 are expected
    + * to initialize this offset to zero
    + */
    + if (!reg)
    + return 0;
    break;
    case SX150X_123:
    reg = pctl->data->pri.x123.reg_advance;
    --
    2.5.5
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