From f048dd1725c85356517c90f7ecf6bdd9f47d4bf3 Mon Sep 17 00:00:00 2001 From: Libo Chen Date: Sat, 4 Jan 2014 00:00:30 -0800 Subject: [PATCH] Input: twl6040-vibra - add missing of_node_put We should drop reference to twl6040_core_node device_node once we are done using it. Signed-off-by: Libo Chen Acked-by: Peter Ujfalusi Signed-off-by: Dmitry Torokhov --- drivers/input/misc/twl6040-vibra.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c index 7864b0c3ebb3..89bca7647f54 100644 --- a/drivers/input/misc/twl6040-vibra.c +++ b/drivers/input/misc/twl6040-vibra.c @@ -276,6 +276,7 @@ static int twl6040_vibra_probe(struct platform_device *pdev) info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL); if (!info) { + of_node_put(twl6040_core_node); dev_err(&pdev->dev, "couldn't allocate memory\n"); return -ENOMEM; } @@ -295,6 +296,8 @@ static int twl6040_vibra_probe(struct platform_device *pdev) of_property_read_u32(twl6040_core_node, "ti,vddvibl-uV", &vddvibl_uV); of_property_read_u32(twl6040_core_node, "ti,vddvibr-uV", &vddvibr_uV); + of_node_put(twl6040_core_node); + if ((!info->vibldrv_res && !info->viblmotor_res) || (!info->vibrdrv_res && !info->vibrmotor_res)) { dev_err(info->dev, "invalid vibra driver/motor resistance\n");