Messages in this thread Patch in this message | | | From | Andrey Smirnov <> | Subject | [PATCH v2 07/15] pinctrl-sx150x: Improve sx150x_init_misc for SX1504/5/6 | Date | Mon, 7 Nov 2016 08:53:15 -0800 |
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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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