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/dfl-fme-mgr.c | 17 ++++++-----------
1 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/fpga/dfl-fme-mgr.c b/kernel/drivers/fpga/dfl-fme-mgr.c
index b5ef405..b3f7eee 100644
--- a/kernel/drivers/fpga/dfl-fme-mgr.c
+++ b/kernel/drivers/fpga/dfl-fme-mgr.c
@@ -30,8 +30,8 @@
#define FME_PR_STS 0x10
#define FME_PR_DATA 0x18
#define FME_PR_ERR 0x20
-#define FME_PR_INTFC_ID_H 0xA8
-#define FME_PR_INTFC_ID_L 0xB0
+#define FME_PR_INTFC_ID_L 0xA8
+#define FME_PR_INTFC_ID_H 0xB0
/* FME PR Control Register Bitfield */
#define FME_PR_CTRL_PR_RST BIT_ULL(0) /* Reset PR engine */
@@ -201,7 +201,7 @@
}
if (count < 4) {
- dev_err(dev, "Invaild PR bitstream size\n");
+ dev_err(dev, "Invalid PR bitstream size\n");
return -EINVAL;
}
@@ -287,7 +287,6 @@
struct fme_mgr_priv *priv;
struct fpga_manager *mgr;
struct resource *res;
- int ret;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
@@ -309,19 +308,15 @@
fme_mgr_get_compat_id(priv->ioaddr, compat_id);
- mgr = fpga_mgr_create(dev, "DFL FME FPGA Manager",
- &fme_mgr_ops, priv);
+ mgr = devm_fpga_mgr_create(dev, "DFL FME FPGA Manager",
+ &fme_mgr_ops, priv);
if (!mgr)
return -ENOMEM;
mgr->compat_id = compat_id;
platform_set_drvdata(pdev, mgr);
- ret = fpga_mgr_register(mgr);
- if (ret)
- fpga_mgr_free(mgr);
-
- return ret;
+ return fpga_mgr_register(mgr);
}
static int fme_mgr_remove(struct platform_device *pdev)
--
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