X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fdrivers%2Fusb%2Fstorage%2Fscsiglue.c;h=dba51362d2e26cfc0dfc9f82cbd1535e8b8a4ec3;hp=0e400f382f3a8aea1f56f568e623b7fecfbf7de9;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/drivers/usb/storage/scsiglue.c b/kernel/drivers/usb/storage/scsiglue.c
index 0e400f382..dba51362d 100644
--- a/kernel/drivers/usb/storage/scsiglue.c
+++ b/kernel/drivers/usb/storage/scsiglue.c
@@ -456,17 +456,13 @@ static int write_info(struct Scsi_Host *host, char *buffer, int length)
 	return length;
 }
 
-/* we use this macro to help us write into the buffer */
-#undef SPRINTF
-#define SPRINTF(args...) seq_printf(m, ## args)
-
 static int show_info (struct seq_file *m, struct Scsi_Host *host)
 {
 	struct us_data *us = host_to_us(host);
 	const char *string;
 
 	/* print the controller name */
-	SPRINTF("   Host scsi%d: usb-storage\n", host->host_no);
+	seq_printf(m, "   Host scsi%d: usb-storage\n", host->host_no);
 
 	/* print product, vendor, and serial number strings */
 	if (us->pusb_dev->manufacturer)
@@ -475,26 +471,26 @@ static int show_info (struct seq_file *m, struct Scsi_Host *host)
 		string = us->unusual_dev->vendorName;
 	else
 		string = "Unknown";
-	SPRINTF("       Vendor: %s\n", string);
+	seq_printf(m, "       Vendor: %s\n", string);
 	if (us->pusb_dev->product)
 		string = us->pusb_dev->product;
 	else if (us->unusual_dev->productName)
 		string = us->unusual_dev->productName;
 	else
 		string = "Unknown";
-	SPRINTF("      Product: %s\n", string);
+	seq_printf(m, "      Product: %s\n", string);
 	if (us->pusb_dev->serial)
 		string = us->pusb_dev->serial;
 	else
 		string = "None";
-	SPRINTF("Serial Number: %s\n", string);
+	seq_printf(m, "Serial Number: %s\n", string);
 
 	/* show the protocol and transport */
-	SPRINTF("     Protocol: %s\n", us->protocol_name);
-	SPRINTF("    Transport: %s\n", us->transport_name);
+	seq_printf(m, "     Protocol: %s\n", us->protocol_name);
+	seq_printf(m, "    Transport: %s\n", us->transport_name);
 
 	/* show the device flags */
-	SPRINTF("       Quirks:");
+	seq_printf(m, "       Quirks:");
 
 #define US_FLAG(name, value) \
 	if (us->fflags & value) seq_printf(m, " " #name);
@@ -540,7 +536,7 @@ static struct device_attribute *sysfs_device_attr_list[] = {
  * this defines our host template, with which we'll allocate hosts
  */
 
-struct scsi_host_template usb_stor_host_template = {
+static const struct scsi_host_template usb_stor_host_template = {
 	/* basic userland interface stuff */
 	.name =				"usb-storage",
 	.proc_name =			"usb-storage",
@@ -558,7 +554,6 @@ struct scsi_host_template usb_stor_host_template = {
 
 	/* queue commands only, only one command per LUN */
 	.can_queue =			1,
-	.cmd_per_lun =			1,
 
 	/* unknown initiator id */
 	.this_id =			-1,
@@ -592,6 +587,16 @@ struct scsi_host_template usb_stor_host_template = {
 	.module =			THIS_MODULE
 };
 
+void usb_stor_host_template_init(struct scsi_host_template *sht,
+				 const char *name, struct module *owner)
+{
+	*sht = usb_stor_host_template;
+	sht->name = name;
+	sht->proc_name = name;
+	sht->module = owner;
+}
+EXPORT_SYMBOL_GPL(usb_stor_host_template_init);
+
 /* To Report "Illegal Request: Invalid Field in CDB */
 unsigned char usb_stor_sense_invalidCDB[18] = {
 	[0]	= 0x70,			    /* current error */