1 files changed, 13 insertions, 32 deletions

diff --git a/drivers/staging/keucr/scsiglue.c b/drivers/staging/keucr/scsiglue.c
index 083b20e6253..48e1005349d 100644
--- a/drivers/staging/keucr/scsiglue.c
+++ b/drivers/staging/keucr/scsiglue.c
@@ -229,26 +229,18 @@ void usb_stor_report_bus_reset(struct us_data *us)
 
 /* we use this macro to help us write into the buffer */
 #undef SPRINTF
-#define SPRINTF(args...) \
-	do { \
-		if (pos < buffer+length) \
-			pos += sprintf(pos, ## args); \
-	} while (0)
+#define SPRINTF(args...) seq_printf(m, ##args)
 
-/*
- * proc_info()
- */
-static int proc_info(struct Scsi_Host *host, char *buffer, char **start,
-					off_t offset, int length, int inout)
+static int write_info(struct Scsi_Host *host, char *buffer, int length)
+{
+	return length;
+}
+
+static int show_info(struct seq_file *m, struct Scsi_Host *host)
 {
 	struct us_data *us = host_to_us(host);
-	char *pos = buffer;
 	const char *string;
 
-	/* pr_info("scsiglue --- proc_info\n"); */
-	if (inout)
-		return length;
-
 	/* print the controller name */
 	SPRINTF("   Host scsi%d: usb-storage\n", host->host_no);
 
@@ -278,29 +270,17 @@ static int proc_info(struct Scsi_Host *host, char *buffer, char **start,
 	SPRINTF("    Transport: %s\n", us->transport_name);
 
 	/* show the device flags */
-	if (pos < buffer + length) {
-		pos += sprintf(pos, "       Quirks:");
+	SPRINTF("       Quirks:");
 
 #define US_FLAG(name, value) \
 	do { \
 		if (us->fflags & value) \
-			pos += sprintf(pos, " " #name); \
+			SPRINTF(" " #name); \
 	} while (0);
 US_DO_ALL_FLAGS
 #undef US_FLAG
-
-		*(pos++) = '\n';
-	}
-
-	/* Calculate start of next buffer, and return value. */
-	*start = buffer + offset;
-
-	if ((pos - buffer) < offset)
-		return 0;
-	else if ((pos - buffer - offset) < length)
-		return pos - buffer - offset;
-	else
-		return length;
+	seq_putc(m, '\n');
+	return 0;
 }
 
 /***********************************************************************
@@ -351,7 +331,8 @@ struct scsi_host_template usb_stor_host_template = {
 	/* basic userland interface stuff */
 	.name =				"eucr-storage",
 	.proc_name =			"eucr-storage",
-	.proc_info =			proc_info,
+	.write_info =			write_info,
+	.show_info =			show_info,
 	.info =				host_info,
 
 	/* command interface -- queued only */