1 files changed, 8 insertions, 17 deletions

diff --git a/arch/powerpc/kvm/book3s_xive_native.c b/arch/powerpc/kvm/book3s_xive_native.c
index 99db9ac49901..5271c33fe79e 100644
--- a/arch/powerpc/kvm/book3s_xive_native.c
+++ b/arch/powerpc/kvm/book3s_xive_native.c
@@ -209,7 +209,7 @@ static int kvmppc_xive_native_reset_mapped(struct kvm *kvm, unsigned long irq)
 
 	/*
 	 * Clear the ESB pages of the IRQ number being mapped (or
-	 * unmapped) into the guest and let the the VM fault handler
+	 * unmapped) into the guest and let the VM fault handler
 	 * repopulate with the appropriate ESB pages (device or IC)
 	 */
 	pr_debug("clearing esb pages for girq 0x%lx\n", irq);
@@ -807,7 +807,7 @@ static int kvmppc_xive_reset(struct kvmppc_xive *xive)
 {
 	struct kvm *kvm = xive->kvm;
 	struct kvm_vcpu *vcpu;
-	unsigned int i;
+	unsigned long i;
 
 	pr_devel("%s\n", __func__);
 
@@ -916,7 +916,7 @@ static int kvmppc_xive_native_eq_sync(struct kvmppc_xive *xive)
 {
 	struct kvm *kvm = xive->kvm;
 	struct kvm_vcpu *vcpu;
-	unsigned int i;
+	unsigned long i;
 
 	pr_devel("%s\n", __func__);
 
@@ -1017,7 +1017,7 @@ static void kvmppc_xive_native_release(struct kvm_device *dev)
 	struct kvmppc_xive *xive = dev->private;
 	struct kvm *kvm = xive->kvm;
 	struct kvm_vcpu *vcpu;
-	int i;
+	unsigned long i;
 
 	pr_devel("Releasing xive native device\n");
 
@@ -1214,7 +1214,7 @@ static int xive_native_debug_show(struct seq_file *m, void *private)
 	struct kvmppc_xive *xive = m->private;
 	struct kvm *kvm = xive->kvm;
 	struct kvm_vcpu *vcpu;
-	unsigned int i;
+	unsigned long i;
 
 	if (!kvm)
 		return 0;
@@ -1259,24 +1259,15 @@ DEFINE_SHOW_ATTRIBUTE(xive_native_debug);
 
 static void xive_native_debugfs_init(struct kvmppc_xive *xive)
 {
-	char *name;
-
-	name = kasprintf(GFP_KERNEL, "kvm-xive-%p", xive);
-	if (!name) {
-		pr_err("%s: no memory for name\n", __func__);
-		return;
-	}
-
-	xive->dentry = debugfs_create_file(name, 0444, arch_debugfs_dir,
+	xive->dentry = debugfs_create_file("xive", 0444, xive->kvm->debugfs_dentry,
 					   xive, &xive_native_debug_fops);
 
-	pr_debug("%s: created %s\n", __func__, name);
-	kfree(name);
+	pr_debug("%s: created\n", __func__);
 }
 
 static void kvmppc_xive_native_init(struct kvm_device *dev)
 {
-	struct kvmppc_xive *xive = (struct kvmppc_xive *)dev->private;
+	struct kvmppc_xive *xive = dev->private;
 
 	/* Register some debug interfaces */
 	xive_native_debugfs_init(xive);