From bbf479005436d5e33eea25e077bb724358fe8848 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 4 Jul 2023 11:32:18 +0200 Subject: PM / devfreq: rockchip-dfi: Embed desc into private data struct No need for an extra allocation, just embed the struct devfreq_event_desc into the private data struct. Link: https://lore.kernel.org/lkml/20230704093242.583575-3-s.hauer@pengutronix.de/ Reviewed-by: Heiko Stuebner Reviewed-by: Jonathan Cameron Reviewed-by: Sebastian Reichel Signed-off-by: Sascha Hauer Signed-off-by: Chanwoo Choi --- drivers/devfreq/event/rockchip-dfi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'drivers/devfreq') diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c index 74893c06aa08..467f9f42d38f 100644 --- a/drivers/devfreq/event/rockchip-dfi.c +++ b/drivers/devfreq/event/rockchip-dfi.c @@ -49,7 +49,7 @@ struct dmc_usage { */ struct rockchip_dfi { struct devfreq_event_dev *edev; - struct devfreq_event_desc *desc; + struct devfreq_event_desc desc; struct dmc_usage ch_usage[RK3399_DMC_NUM_CH]; struct device *dev; void __iomem *regs; @@ -204,14 +204,10 @@ static int rockchip_dfi_probe(struct platform_device *pdev) data->dev = dev; - desc = devm_kzalloc(dev, sizeof(*desc), GFP_KERNEL); - if (!desc) - return -ENOMEM; - + desc = &data->desc; desc->ops = &rockchip_dfi_ops; desc->driver_data = data; desc->name = np->name; - data->desc = desc; data->edev = devm_devfreq_event_add_edev(&pdev->dev, desc); if (IS_ERR(data->edev)) { -- cgit v1.2.3