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regulator: bd718x7: Fix voltages scaled by resistor divider 

The .min_sel and .max_sel fields remained uninitialized in the new
linear_range, causing an error further down the line. Copy the old
values of these fields to the new one as they represent the range of
register values, which does not change.

Fixes: d2ad981151 ("regulator: bd718x7: Support external connection to scale voltages")
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://patch.msgid.link/20251030-mini_iv-v3-2-ef56c4d9f219@gocontroll.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Maud Spierings 2025-10-30 07:35:38 +01:00 committed by Mark Brown
parent dcb6fa37fd
commit 47a0925ee4
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drivers/regulator/bd718x7-regulator.c
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@ -1613,6 +1613,8 @@ static int setup_feedback_loop(struct device *dev, struct device_node *np,
step /= r1;
new[j].min = min;
new[j].min_sel = desc->linear_ranges[j].min_sel;
new[j].max_sel = desc->linear_ranges[j].max_sel;
new[j].step = step;
dev_dbg(dev, "%s: old range min %d, step %d\n",