From nobody Tue Dec 16 22:32:23 2025 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F0020280CF8; Tue, 3 Jun 2025 09:46:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748943987; cv=none; b=Y9KwP8b397TlKsD3imiGFQFgSG1z9qahwmA9l2M+Z4bE0sOs1F+qYY+uNWFpGa3hkMUqdJYaN5C8HHEDrJMmYiIDaYyTc8PLVVgotszIewDDzQ5EzVWWubDO9JH3xOVwzFvvzxvY0UgQEglAZ3gtd0vdQiPkgqz5M0HC9DR1Frg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748943987; c=relaxed/simple; bh=kYV3hcI/xKe7ztnZmEHQIHvQrZe1Pfvj7Z8piNeGwf0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=u3HHV6UyW/q/mpQPyGdIDMnmL+bZ/do7fPAVFOlMpcKDGygO+NajvzoXEhVpOXTrp2R6hvs1w6uSTC9rtgocK7bAe/XG27+ziom+HMRb8qGZt7geYvDb+74ciaCm2xbOik16znS44O0D/66z3e/0DBoyKBDrU4bZghPYq40a1B4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8AxWXFpxD5oWwwKAQ--.33288S3; Tue, 03 Jun 2025 17:46:17 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowMDxH+VfxD5ot8gGAQ--.23188S8; Tue, 03 Jun 2025 17:46:17 +0800 (CST) From: Bibo Mao To: Tianrui Zhao , Huacai Chen , Xianglai Li Cc: kvm@vger.kernel.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 6/7] LoongArch: KVM: Remove unused parameter len Date: Tue, 3 Jun 2025 17:46:05 +0800 Message-Id: <20250603094606.1053622-7-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20250603094606.1053622-1-maobibo@loongson.cn> References: <20250603094606.1053622-1-maobibo@loongson.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowMDxH+VfxD5ot8gGAQ--.23188S8 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Content-Type: text/plain; charset="utf-8" Parameter len is unused in some functions with eiointc emulation driver, remove it here. Signed-off-by: Bibo Mao --- arch/loongarch/kvm/intc/eiointc.c | 32 +++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/arch/loongarch/kvm/intc/eiointc.c b/arch/loongarch/kvm/intc/ei= ointc.c index 0692bacddf5d..0b11edd16d1d 100644 --- a/arch/loongarch/kvm/intc/eiointc.c +++ b/arch/loongarch/kvm/intc/eiointc.c @@ -131,7 +131,7 @@ static inline void eiointc_enable_irq(struct kvm_vcpu *= vcpu, } =20 static int loongarch_eiointc_readb(struct kvm_vcpu *vcpu, struct loongarch= _eiointc *s, - gpa_t addr, int len, void *val) + gpa_t addr, void *val) { int index, ret =3D 0; u8 data =3D 0; @@ -173,7 +173,7 @@ static int loongarch_eiointc_readb(struct kvm_vcpu *vcp= u, struct loongarch_eioin } =20 static int loongarch_eiointc_readw(struct kvm_vcpu *vcpu, struct loongarch= _eiointc *s, - gpa_t addr, int len, void *val) + gpa_t addr, void *val) { int index, ret =3D 0; u16 data =3D 0; @@ -215,7 +215,7 @@ static int loongarch_eiointc_readw(struct kvm_vcpu *vcp= u, struct loongarch_eioin } =20 static int loongarch_eiointc_readl(struct kvm_vcpu *vcpu, struct loongarch= _eiointc *s, - gpa_t addr, int len, void *val) + gpa_t addr, void *val) { int index, ret =3D 0; u32 data =3D 0; @@ -257,7 +257,7 @@ static int loongarch_eiointc_readl(struct kvm_vcpu *vcp= u, struct loongarch_eioin } =20 static int loongarch_eiointc_readq(struct kvm_vcpu *vcpu, struct loongarch= _eiointc *s, - gpa_t addr, int len, void *val) + gpa_t addr, void *val) { int index, ret =3D 0; u64 data =3D 0; @@ -315,16 +315,16 @@ static int kvm_eiointc_read(struct kvm_vcpu *vcpu, spin_lock_irqsave(&eiointc->lock, flags); switch (len) { case 1: - ret =3D loongarch_eiointc_readb(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_readb(vcpu, eiointc, addr, val); break; case 2: - ret =3D loongarch_eiointc_readw(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_readw(vcpu, eiointc, addr, val); break; case 4: - ret =3D loongarch_eiointc_readl(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_readl(vcpu, eiointc, addr, val); break; case 8: - ret =3D loongarch_eiointc_readq(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_readq(vcpu, eiointc, addr, val); break; default: WARN_ONCE(1, "%s: Abnormal address access: addr 0x%llx, size %d\n", @@ -337,7 +337,7 @@ static int kvm_eiointc_read(struct kvm_vcpu *vcpu, =20 static int loongarch_eiointc_writeb(struct kvm_vcpu *vcpu, struct loongarch_eiointc *s, - gpa_t addr, int len, const void *val) + gpa_t addr, const void *val) { int index, irq, bits, ret =3D 0; u8 cpu; @@ -416,7 +416,7 @@ static int loongarch_eiointc_writeb(struct kvm_vcpu *vc= pu, =20 static int loongarch_eiointc_writew(struct kvm_vcpu *vcpu, struct loongarch_eiointc *s, - gpa_t addr, int len, const void *val) + gpa_t addr, const void *val) { int i, index, irq, bits, ret =3D 0; u8 cpu; @@ -502,7 +502,7 @@ static int loongarch_eiointc_writew(struct kvm_vcpu *vc= pu, =20 static int loongarch_eiointc_writel(struct kvm_vcpu *vcpu, struct loongarch_eiointc *s, - gpa_t addr, int len, const void *val) + gpa_t addr, const void *val) { int i, index, irq, bits, ret =3D 0; u8 cpu; @@ -588,7 +588,7 @@ static int loongarch_eiointc_writel(struct kvm_vcpu *vc= pu, =20 static int loongarch_eiointc_writeq(struct kvm_vcpu *vcpu, struct loongarch_eiointc *s, - gpa_t addr, int len, const void *val) + gpa_t addr, const void *val) { int i, index, irq, bits, ret =3D 0; u8 cpu; @@ -689,16 +689,16 @@ static int kvm_eiointc_write(struct kvm_vcpu *vcpu, spin_lock_irqsave(&eiointc->lock, flags); switch (len) { case 1: - ret =3D loongarch_eiointc_writeb(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_writeb(vcpu, eiointc, addr, val); break; case 2: - ret =3D loongarch_eiointc_writew(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_writew(vcpu, eiointc, addr, val); break; case 4: - ret =3D loongarch_eiointc_writel(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_writel(vcpu, eiointc, addr, val); break; case 8: - ret =3D loongarch_eiointc_writeq(vcpu, eiointc, addr, len, val); + ret =3D loongarch_eiointc_writeq(vcpu, eiointc, addr, val); break; default: WARN_ONCE(1, "%s: Abnormal address access: addr 0x%llx, size %d\n", --=20 2.39.3