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Diffstat (limited to 'sound/soc/codecs/wcd939x-sdw.c')
-rw-r--r--sound/soc/codecs/wcd939x-sdw.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wcd939x-sdw.c b/sound/soc/codecs/wcd939x-sdw.c
index 8acb5651c5..392f4dcab3 100644
--- a/sound/soc/codecs/wcd939x-sdw.c
+++ b/sound/soc/codecs/wcd939x-sdw.c
@@ -1453,12 +1453,12 @@ static int wcd9390_probe(struct sdw_slave *pdev, const struct sdw_device_id *id)
pdev->prop.lane_control_support = true;
pdev->prop.simple_clk_stop_capable = true;
if (wcd->is_tx) {
- pdev->prop.source_ports = GENMASK(WCD939X_MAX_TX_SWR_PORTS, 0);
+ pdev->prop.source_ports = GENMASK(WCD939X_MAX_TX_SWR_PORTS - 1, 0);
pdev->prop.src_dpn_prop = wcd939x_tx_dpn_prop;
wcd->ch_info = &wcd939x_sdw_tx_ch_info[0];
pdev->prop.wake_capable = true;
} else {
- pdev->prop.sink_ports = GENMASK(WCD939X_MAX_RX_SWR_PORTS, 0);
+ pdev->prop.sink_ports = GENMASK(WCD939X_MAX_RX_SWR_PORTS - 1, 0);
pdev->prop.sink_dpn_prop = wcd939x_rx_dpn_prop;
wcd->ch_info = &wcd939x_sdw_rx_ch_info[0];
}