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regulator: fixed: Let core handle GPIO descriptor

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Use the gpiod_get() rather than the devm_* version so that the
regulator core can handle the lifecycle of these descriptors.

Fixes: efdfeb079c ("regulator: fixed: Convert to use GPIO descriptor only")
Signed-off-by: Linus Walleij <[email protected]>
Reviewed-by: Marek Szyprowski <[email protected]>
Tested-by: Marek Szyprowski <[email protected]>
Reviewed-by: Charles Keepax <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Linus Walleij authored and Mark Brown committed 2018-12-11 01:03:40 +00:00
1 parent 0edb040d41
commit 5e6f3ae5c1
1 file changed
+5 -1
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drivers/regulator/fixed.c
+5 -1
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@@ -183,7 +183,11 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
*/
gflags |= GPIOD_FLAGS_BIT_NONEXCLUSIVE;
cfg.ena_gpiod = devm_gpiod_get_optional(&pdev->dev, NULL, gflags);
/*
* Do not use devm* here: the regulator core takes over the
* lifecycle management of the GPIO descriptor.
*/
cfg.ena_gpiod = gpiod_get_optional(&pdev->dev, NULL, gflags);
if (IS_ERR(cfg.ena_gpiod))
return PTR_ERR(cfg.ena_gpiod);