44 lines
1.3 KiB
Diff
44 lines
1.3 KiB
Diff
From daaf4f20581337c3635e74b3ef63dff4ef5a497c Mon Sep 17 00:00:00 2001
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From: Sascha Hauer <s.hauer@pengutronix.de>
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Date: Wed, 24 May 2023 10:31:30 +0200
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Subject: [PATCH 390/414] PM / devfreq: rockchip-dfi: Embed desc into private
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data struct
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No need for an extra allocation, just embed the struct
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devfreq_event_desc into the private data struct.
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Reviewed-by: Heiko Stuebner <heiko@sntech.de>
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Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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---
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drivers/devfreq/event/rockchip-dfi.c | 8 ++------
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1 file changed, 2 insertions(+), 6 deletions(-)
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--- a/drivers/devfreq/event/rockchip-dfi.c
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+++ b/drivers/devfreq/event/rockchip-dfi.c
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@@ -49,7 +49,7 @@ struct dmc_usage {
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*/
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struct rockchip_dfi {
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struct devfreq_event_dev *edev;
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- struct devfreq_event_desc *desc;
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+ struct devfreq_event_desc desc;
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struct dmc_usage ch_usage[RK3399_DMC_NUM_CH];
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struct device *dev;
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void __iomem *regs;
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@@ -204,14 +204,10 @@ static int rockchip_dfi_probe(struct pla
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data->dev = dev;
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- desc = devm_kzalloc(dev, sizeof(*desc), GFP_KERNEL);
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- if (!desc)
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- return -ENOMEM;
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-
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+ desc = &data->desc;
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desc->ops = &rockchip_dfi_ops;
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desc->driver_data = data;
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desc->name = np->name;
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- data->desc = desc;
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data->edev = devm_devfreq_event_add_edev(&pdev->dev, desc);
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if (IS_ERR(data->edev)) {
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