From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress

---
 kernel/arch/x86/kernel/pmem.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/kernel/arch/x86/kernel/pmem.c b/kernel/arch/x86/kernel/pmem.c
index 6b07faa..23154d2 100644
--- a/kernel/arch/x86/kernel/pmem.c
+++ b/kernel/arch/x86/kernel/pmem.c
@@ -27,6 +27,11 @@
 	 * simply here to trigger the module to load on demand.
 	 */
 	pdev = platform_device_alloc("e820_pmem", -1);
-	return platform_device_add(pdev);
+
+	rc = platform_device_add(pdev);
+	if (rc)
+		platform_device_put(pdev);
+
+	return rc;
 }
 device_initcall(register_e820_pmem);

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