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path: root/drivers/macintosh/via-maciisi.c
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Diffstat (limited to 'drivers/macintosh/via-maciisi.c')
-rw-r--r--drivers/macintosh/via-maciisi.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/macintosh/via-maciisi.c b/drivers/macintosh/via-maciisi.c
index a1966975d58f..ad271e705a31 100644
--- a/drivers/macintosh/via-maciisi.c
+++ b/drivers/macintosh/via-maciisi.c
@@ -294,6 +294,24 @@ static void maciisi_sync(struct adb_request *req)
printk(KERN_ERR "maciisi_send_request: poll timed out!\n");
}
+int
+maciisi_request(struct adb_request *req, void (*done)(struct adb_request *),
+ int nbytes, ...)
+{
+ va_list list;
+ int i;
+
+ req->nbytes = nbytes;
+ req->done = done;
+ req->reply_expected = 0;
+ va_start(list, nbytes);
+ for (i = 0; i < nbytes; i++)
+ req->data[i++] = va_arg(list, int);
+ va_end(list);
+
+ return maciisi_send_request(req, 1);
+}
+
/* Enqueue a request, and run the queue if possible */
static int
maciisi_write(struct adb_request* req)