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path: root/drivers/input/misc/pmic8xxx-pwrkey.c
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Diffstat (limited to 'drivers/input/misc/pmic8xxx-pwrkey.c')
-rw-r--r--drivers/input/misc/pmic8xxx-pwrkey.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
index 1cb8fda7a166..c91e3d33aea9 100644
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -92,15 +92,15 @@ static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
bool pull_up;
if (of_property_read_u32(pdev->dev.of_node, "debounce", &kpd_delay))
- kpd_delay = 0;
+ kpd_delay = 15625;
- pull_up = of_property_read_bool(pdev->dev.of_node, "pull-up");
-
- if (kpd_delay > 62500) {
+ if (kpd_delay > 62500 || kpd_delay == 0) {
dev_err(&pdev->dev, "invalid power key trigger delay\n");
return -EINVAL;
}
+ pull_up = of_property_read_bool(pdev->dev.of_node, "pull-up");
+
regmap = dev_get_regmap(pdev->dev.parent, NULL);
if (!regmap) {
dev_err(&pdev->dev, "failed to locate regmap for the device\n");