keucr: switch to ->show_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/staging/keucr/scsiglue.c b/drivers/staging/keucr/scsiglue.c
index 083b20e..48e1005 100644
--- a/drivers/staging/keucr/scsiglue.c
+++ b/drivers/staging/keucr/scsiglue.c
@@ -229,26 +229,18 @@
/* 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 @@
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 @@
/* 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 */