X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fpci%2Fhotplug%2Frpadlpar_core.c;h=72383467a0d5a5cbb9a60e0bdc4f04b0904f5172;hb=de69fee82c5962fb7bdaf6eb8a81302f418d1a1d;hp=3eefe2cec72d1aef2ad849820fd3b683d7704645;hpb=c5111f504d2a9b0d258d7c4752b4093523315989;p=powerpc.git

diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 3eefe2cec7..72383467a0 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -19,7 +19,7 @@
 #include <linux/string.h>
 
 #include <asm/pci-bridge.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/rtas.h>
 #include <asm/vio.h>
 
@@ -27,7 +27,7 @@
 #include "rpaphp.h"
 #include "rpadlpar.h"
 
-static DECLARE_MUTEX(rpadlpar_sem);
+static DEFINE_MUTEX(rpadlpar_mutex);
 
 #define DLPAR_MODULE_NAME "rpadlpar_io"
 
@@ -63,7 +63,7 @@ static struct device_node *find_php_slot_pci_node(char *drc_name,
 	char *type;
 	int rc;
 
-	while ((np = of_find_node_by_type(np, "pci"))) {
+	while ((np = of_find_node_by_name(np, "pci"))) {
 		rc = rpaphp_get_drc_props(np, NULL, &name, &type, NULL);
 		if (rc == 0)
 			if (!strcmp(drc_name, name) && !strcmp(drc_type, type))
@@ -300,7 +300,7 @@ int dlpar_add_slot(char *drc_name)
 	int node_type;
 	int rc = -EIO;
 
-	if (down_interruptible(&rpadlpar_sem))
+	if (mutex_lock_interruptible(&rpadlpar_mutex))
 		return -ERESTARTSYS;
 
 	/* Find newly added node */
@@ -324,7 +324,7 @@ int dlpar_add_slot(char *drc_name)
 
 	printk(KERN_INFO "%s: slot %s added\n", DLPAR_MODULE_NAME, drc_name);
 exit:
-	up(&rpadlpar_sem);
+	mutex_unlock(&rpadlpar_mutex);
 	return rc;
 }
 
@@ -417,7 +417,7 @@ int dlpar_remove_slot(char *drc_name)
 	int node_type;
 	int rc = 0;
 
-	if (down_interruptible(&rpadlpar_sem))
+	if (mutex_lock_interruptible(&rpadlpar_mutex))
 		return -ERESTARTSYS;
 
 	dn = find_dlpar_node(drc_name, &node_type);
@@ -439,7 +439,7 @@ int dlpar_remove_slot(char *drc_name)
 	}
 	printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name);
 exit:
-	up(&rpadlpar_sem);
+	mutex_unlock(&rpadlpar_mutex);
 	return rc;
 }