linux-kernel - [PATCH v5 05/13] LoongArch: KVM: Rename loongarch_eiointc_readq with loongarch_eiointc

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Message-Id: <20250701030842.1136519-6-maobibo@loongson.cn>
Date: Tue,  1 Jul 2025 11:08:34 +0800
From: Bibo Mao <maobibo@...ngson.cn>
To: Tianrui Zhao <zhaotianrui@...ngson.cn>,
	Huacai Chen <chenhuacai@...nel.org>,
	Xianglai Li <lixianglai@...ngson.cn>
Cc: kvm@...r.kernel.org,
	loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH v5 05/13] LoongArch: KVM: Rename loongarch_eiointc_readq with loongarch_eiointc_read

General function loongarch_eiointc_read() will be used for 1/2/4/8
bytes read access, it comes from loongarch_eiointc_readq().

Here rename function loongarch_eiointc_readq() with
loongarch_eiointc_read().

Signed-off-by: Bibo Mao <maobibo@...ngson.cn>
---
 arch/loongarch/kvm/intc/eiointc.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/arch/loongarch/kvm/intc/eiointc.c b/arch/loongarch/kvm/intc/eiointc.c
index 137cd3adca80..e169b96b7e5c 100644
--- a/arch/loongarch/kvm/intc/eiointc.c
+++ b/arch/loongarch/kvm/intc/eiointc.c
@@ -256,8 +256,8 @@ static int loongarch_eiointc_readl(struct kvm_vcpu *vcpu, struct loongarch_eioin
 	return ret;
 }
 
-static int loongarch_eiointc_readq(struct kvm_vcpu *vcpu, struct loongarch_eiointc *s,
-				gpa_t addr, void *val)
+static int loongarch_eiointc_read(struct kvm_vcpu *vcpu, struct loongarch_eiointc *s,
+				gpa_t addr, unsigned long *val)
 {
 	int index, ret = 0;
 	u64 data = 0;
@@ -293,7 +293,7 @@ static int loongarch_eiointc_readq(struct kvm_vcpu *vcpu, struct loongarch_eioin
 		ret = -EINVAL;
 		break;
 	}
-	*(u64 *)val = data;
+	*val = data;
 
 	return ret;
 }
@@ -303,7 +303,7 @@ static int kvm_eiointc_read(struct kvm_vcpu *vcpu,
 			gpa_t addr, int len, void *val)
 {
 	int ret = -EINVAL;
-	unsigned long flags;
+	unsigned long flags, data;
 	struct loongarch_eiointc *eiointc = vcpu->kvm->arch.eiointc;
 
 	if (!eiointc) {
@@ -329,7 +329,8 @@ static int kvm_eiointc_read(struct kvm_vcpu *vcpu,
 		ret = loongarch_eiointc_readl(vcpu, eiointc, addr, val);
 		break;
 	default:
-		ret = loongarch_eiointc_readq(vcpu, eiointc, addr, val);
+		ret = loongarch_eiointc_read(vcpu, eiointc, addr, &data);
+		*(u64 *)val = data;
 		break;
 	}
 	spin_unlock_irqrestore(&eiointc->lock, flags);
-- 
2.39.3