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LoongArch: KVM: Remove unused parameter len

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Parameter len is unused in some functions with eiointc emulation driver,
remove it here.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
Bibo Mao
2025-07-21 09:26:32 +08:00
committed by Huacai Chen
parent d42fd71333
commit a0630332fd
1 changed files with 16 additions and 16 deletions
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32
arch/loongarch/kvm/intc/eiointc.c
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@@ -136,7 +136,7 @@ static inline void eiointc_enable_irq(struct kvm_vcpu *vcpu,
}
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 = 0;
u8 data = 0;
@@ -178,7 +178,7 @@ static int loongarch_eiointc_readb(struct kvm_vcpu *vcpu, struct loongarch_eioin
}
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 = 0;
u16 data = 0;
@@ -220,7 +220,7 @@ static int loongarch_eiointc_readw(struct kvm_vcpu *vcpu, struct loongarch_eioin
}
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 = 0;
u32 data = 0;
@@ -262,7 +262,7 @@ static int loongarch_eiointc_readl(struct kvm_vcpu *vcpu, struct loongarch_eioin
}
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 = 0;
u64 data = 0;
@@ -325,16 +325,16 @@ static int kvm_eiointc_read(struct kvm_vcpu *vcpu,
spin_lock_irqsave(&eiointc->lock, flags);
switch (len) {
case 1:
ret = loongarch_eiointc_readb(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_readb(vcpu, eiointc, addr, val);
break;
case 2:
ret = loongarch_eiointc_readw(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_readw(vcpu, eiointc, addr, val);
break;
case 4:
ret = loongarch_eiointc_readl(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_readl(vcpu, eiointc, addr, val);
break;
case 8:
ret = loongarch_eiointc_readq(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_readq(vcpu, eiointc, addr, val);
break;
default:
WARN_ONCE(1, "%s: Abnormal address access: addr 0x%llx, size %d\n",
@@ -347,7 +347,7 @@ static int kvm_eiointc_read(struct kvm_vcpu *vcpu,
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 = 0;
u8 cpu;
@@ -426,7 +426,7 @@ static int loongarch_eiointc_writeb(struct kvm_vcpu *vcpu,
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 = 0;
u8 cpu;
@@ -511,7 +511,7 @@ static int loongarch_eiointc_writew(struct kvm_vcpu *vcpu,
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 = 0;
u8 cpu;
@@ -596,7 +596,7 @@ static int loongarch_eiointc_writel(struct kvm_vcpu *vcpu,
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 = 0;
u8 cpu;
@@ -701,16 +701,16 @@ static int kvm_eiointc_write(struct kvm_vcpu *vcpu,
spin_lock_irqsave(&eiointc->lock, flags);
switch (len) {
case 1:
ret = loongarch_eiointc_writeb(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_writeb(vcpu, eiointc, addr, val);
break;
case 2:
ret = loongarch_eiointc_writew(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_writew(vcpu, eiointc, addr, val);
break;
case 4:
ret = loongarch_eiointc_writel(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_writel(vcpu, eiointc, addr, val);
break;
case 8:
ret = loongarch_eiointc_writeq(vcpu, eiointc, addr, len, val);
ret = loongarch_eiointc_writeq(vcpu, eiointc, addr, val);
break;
default:
WARN_ONCE(1, "%s: Abnormal address access: addr 0x%llx, size %d\n",