diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2023-07-04 11:32:18 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2023-10-09 07:28:50 +0900 |
| commit | bbf479005436d5e33eea25e077bb724358fe8848 (patch) | |
| tree | 95a5feadbf3e392f1c22adca26bb35df5e23d8ab /drivers/devfreq | |
| parent | 1e0731c05c985deb68a97fa44c1adcd3305dda90 (diff) | |
| download | lwn-bbf479005436d5e33eea25e077bb724358fe8848.tar.gz lwn-bbf479005436d5e33eea25e077bb724358fe8848.zip | |
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 <heiko@sntech.de>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/event/rockchip-dfi.c | 8 |
1 files changed, 2 insertions, 6 deletions
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)) { |