linux-kernel - [PATCH] staging: pi433: call set_lan

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Date:   Sat, 19 Nov 2022 22:41:17 +0530
From:   Deepak R Varma <drv@...lo.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Cc:     drv@...lo.com
Subject: [PATCH] staging: pi433: call set_lan_gain for receiver config

Value for the LNA gain is captured from the user as part of the struct
pi433_rx_cfg, however, the corresponding function rf69_set_lna_gain() is
never called to set it. Include a call to this function as part of
setting up the rx configurations.

Signed-off-by: Deepak R Varma <drv@...lo.com>
---
 drivers/staging/pi433/pi433_if.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index d4e06a3929f3..e588a98d7f33 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -176,6 +176,9 @@ rf69_set_rx_cfg(struct pi433_device *dev, struct pi433_rx_cfg *rx_cfg)
 	if (ret < 0)
 		return ret;
 	ret = rf69_set_antenna_impedance(dev->spi, rx_cfg->antenna_impedance);
+	if (ret < 0)
+		return ret;
+	ret = rf69_set_lna_gain(dev->spi, rx_cfg->lna_gain);
 	if (ret < 0)
 		return ret;
 	ret = rf69_set_rssi_threshold(dev->spi, rx_cfg->rssi_threshold);
--
2.34.1