staging: hv: Replaced DPRINT and printk with native functions in hv_utils

Replaced all DPRINT and printk calls with pr_ calls
Signed-off-by: NHank Janssen <hjanssen@microsoft.com>
Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/hv_kvp.c

@@ -20,7 +20,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  */
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/net.h>
 #include <linux/nls.h>
@@ -114,7 +114,7 @@ kvp_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
 
 	message = (struct hv_ku_msg *)msg->data;
 	if (msg->seq == KVP_REGISTER) {
-		printk(KERN_INFO "KVP: user-mode registering done.\n");
+		pr_info("KVP: user-mode registering done.\n");
 		kvp_register();
 	}
 
@@ -174,7 +174,7 @@ kvp_respond_to_host(char *key, char *value, int error)
 		/*
 		 * This is a spurious call!
 		 */
-		printk(KERN_WARNING "KVP: Transaction not active\n");
+		pr_warn("KVP: Transaction not active\n");
 		return;
 	}
 	/*

drivers/staging/hv/hv_util.c

@@ -18,6 +18,8 @@
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
@@ -76,15 +78,15 @@ static void shutdown_onchannelcallback(void *context)
 				icmsghdrp->status = HV_S_OK;
 				execute_shutdown = true;
 
-				DPRINT_INFO(VMBUS, "Shutdown request received -"
-					    " gracefull shutdown initiated");
+				pr_info("Shutdown request received -"
+					    " gracefull shutdown initiated\n");
 				break;
 			default:
 				icmsghdrp->status = HV_E_FAIL;
 				execute_shutdown = false;
 
-				DPRINT_INFO(VMBUS, "Shutdown request received -"
-					    " Invalid request");
+				pr_info("Shutdown request received -"
+					    " Invalid request\n");
 				break;
 			};
 		}
@@ -242,7 +244,7 @@ MODULE_DEVICE_TABLE(dmi, hv_utils_dmi_table);
 
 static int __init init_hyperv_utils(void)
 {
-	printk(KERN_INFO "Registering HyperV Utility Driver\n");
+	pr_info("Registering HyperV Utility Driver\n");
 
 	if (hv_kvp_init())
 		return -ENODEV;
@@ -256,8 +258,7 @@ static int __init init_hyperv_utils(void)
 	hbeat_txf_buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
 
 	if (!shut_txf_buf || !time_txf_buf || !hbeat_txf_buf) {
-		printk(KERN_INFO
-		       "Unable to allocate memory for receive buffer\n");
+		pr_info("Unable to allocate memory for receive buffer\n");
 		kfree(shut_txf_buf);
 		kfree(time_txf_buf);
 		kfree(hbeat_txf_buf);
@@ -286,7 +287,7 @@ static int __init init_hyperv_utils(void)
 
 static void exit_hyperv_utils(void)
 {
-	printk(KERN_INFO "De-Registered HyperV Utility Driver\n");
+	pr_info("De-Registered HyperV Utility Driver\n");
 
 	hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback =
 		&chn_cb_negotiate;