From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/arch/powerpc/sysdev/xive/spapr.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/powerpc/sysdev/xive/spapr.c b/kernel/arch/powerpc/sysdev/xive/spapr.c
index 38e8b98..53cf143 100644
--- a/kernel/arch/powerpc/sysdev/xive/spapr.c
+++ b/kernel/arch/powerpc/sysdev/xive/spapr.c
@@ -425,6 +425,7 @@
data->trig_mmio = ioremap(data->trig_page, 1u << data->esb_shift);
if (!data->trig_mmio) {
+ iounmap(data->eoi_mmio);
pr_err("Failed to map trigger page for irq 0x%x\n", hw_irq);
return -ENOMEM;
}
--
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