From c01576c8f3445208036eac72ea6703b452d42612 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 20 Aug 2015 15:12:43 -0700 Subject: [PATCH] power: wm831x_power: Convert to devm_kzalloc() Signed-off-by: Mark Brown Signed-off-by: Sebastian Reichel --- drivers/power/wm831x_power.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/power/wm831x_power.c b/drivers/power/wm831x_power.c index db11ae6599f3..c826c83fdf98 100644 --- a/drivers/power/wm831x_power.c +++ b/drivers/power/wm831x_power.c @@ -499,7 +499,8 @@ static int wm831x_power_probe(struct platform_device *pdev) struct wm831x_power *power; int ret, irq, i; - power = kzalloc(sizeof(struct wm831x_power), GFP_KERNEL); + power = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_power), + GFP_KERNEL); if (power == NULL) return -ENOMEM; @@ -536,7 +537,7 @@ static int wm831x_power_probe(struct platform_device *pdev) NULL); if (IS_ERR(power->wall)) { ret = PTR_ERR(power->wall); - goto err_kmalloc; + goto err; } power->usb_desc.name = power->usb_name, @@ -626,8 +627,7 @@ err_usb: power_supply_unregister(power->usb); err_wall: power_supply_unregister(power->wall); -err_kmalloc: - kfree(power); +err: return ret; } @@ -654,7 +654,6 @@ static int wm831x_power_remove(struct platform_device *pdev) power_supply_unregister(wm831x_power->battery); power_supply_unregister(wm831x_power->wall); power_supply_unregister(wm831x_power->usb); - kfree(wm831x_power); return 0; } -- 2.20.1