summaryrefslogtreecommitdiff
path: root/drivers/regulator
diff options
context:
space:
mode:
authorRouven Czerwinski <r.czerwinski@pengutronix.de>2021-06-16 14:53:31 +0200
committerMark Brown <broonie@kernel.org>2021-06-16 15:41:20 +0100
commit7740ab84c13e32002742106afd443a4ca7fe3918 (patch)
tree2f1d0ebe65439a5b200c51d0e0b3a0aa0b8d7b73 /drivers/regulator
parent830c364f4a2299e8215c40f0a2ba9229c0fdeede (diff)
regulator: fixed: use dev_err_probe for gpio
Instead of returning the the PTR_ERR directly, use dev_err_probe which will also correctly set the deferred probe reason in /sys/kernel/debug/deferred_devices, making it easier to debug missing devices on the system. Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de> Link: https://lore.kernel.org/r/20210616125331.153414-1-r.czerwinski@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/fixed.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 02ad83153e19..78f3a938b39b 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -271,7 +271,8 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
*/
cfg.ena_gpiod = gpiod_get_optional(&pdev->dev, NULL, gflags);
if (IS_ERR(cfg.ena_gpiod))
- return PTR_ERR(cfg.ena_gpiod);
+ return dev_err_probe(&pdev->dev, PTR_ERR(cfg.ena_gpiod),
+ "can't get GPIO\n");
cfg.dev = &pdev->dev;
cfg.init_data = config->init_data;