From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/fpga/of-fpga-region.c | 15 ++++-----------
1 files changed, 4 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/fpga/of-fpga-region.c b/kernel/drivers/fpga/of-fpga-region.c
index 052a134..e405309 100644
--- a/kernel/drivers/fpga/of-fpga-region.c
+++ b/kernel/drivers/fpga/of-fpga-region.c
@@ -22,11 +22,6 @@
};
MODULE_DEVICE_TABLE(of, fpga_region_of_match);
-static int fpga_region_of_node_match(struct device *dev, const void *data)
-{
- return dev->of_node == data;
-}
-
/**
* of_fpga_region_find - find FPGA region
* @np: device node of FPGA Region
@@ -37,7 +32,7 @@
*/
static struct fpga_region *of_fpga_region_find(struct device_node *np)
{
- return fpga_region_class_find(NULL, np, fpga_region_of_node_match);
+ return fpga_region_class_find(NULL, np, device_match_of_node);
}
/**
@@ -410,7 +405,7 @@
if (IS_ERR(mgr))
return -EPROBE_DEFER;
- region = fpga_region_create(dev, mgr, of_fpga_region_get_bridges);
+ region = devm_fpga_region_create(dev, mgr, of_fpga_region_get_bridges);
if (!region) {
ret = -ENOMEM;
goto eprobe_mgr_put;
@@ -418,17 +413,15 @@
ret = fpga_region_register(region);
if (ret)
- goto eprobe_free;
+ goto eprobe_mgr_put;
of_platform_populate(np, fpga_region_of_match, NULL, ®ion->dev);
- dev_set_drvdata(dev, region);
+ platform_set_drvdata(pdev, region);
dev_info(dev, "FPGA Region probed\n");
return 0;
-eprobe_free:
- fpga_region_free(region);
eprobe_mgr_put:
fpga_mgr_put(mgr);
return ret;
--
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