Messages in this thread Patch in this message | | | From | Andreas Färber <> | Subject | [PATCH lora-next 08/11] net: lora: sx130x: Force regmap field write before reading status | Date | Sun, 6 Jan 2019 09:37:51 +0100 |
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Ensure that the F_FORCE_HOST_RADIO_CTRL field gets written before we read the AGC status register. Otherwise it returns status 01 instead of 87.
Cc: Ben Whitten <ben.whitten@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de> --- drivers/net/lora/sx130x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/lora/sx130x.c b/drivers/net/lora/sx130x.c index a0759e277574..0a79548a7480 100644 --- a/drivers/net/lora/sx130x.c +++ b/drivers/net/lora/sx130x.c @@ -343,7 +343,7 @@ static int sx130x_agc_calibrate(struct sx130x_priv *priv) return ret; } - ret = sx130x_field_write(priv, F_FORCE_HOST_RADIO_CTRL, 0); + ret = sx130x_field_force_write(priv, F_FORCE_HOST_RADIO_CTRL, 0); if (ret) { dev_err(priv->dev, "force host control failed\n"); return ret; -- 2.16.4
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