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PM / devfreq: rockchip-dfi: Embed desc into private data struct

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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>
This commit is contained in:
Sascha Hauer 2023-07-04 11:32:18 +02:00 committed by Chanwoo Choi
parent 1e0731c05c
commit bbf4790054
1 changed files with 2 additions and 6 deletions
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8
drivers/devfreq/event/rockchip-dfi.c
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@ -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)) {