[PATCH] m68k: switch mac/misc.c to direct use of appropriate cuda/pmu/maciisi requests

[firefly-linux-kernel-4.4.55.git] / drivers / macintosh / via-maciisi.c

diff --git a/drivers/macintosh/via-maciisi.c b/drivers/macintosh/via-maciisi.c
index a1966975d58fc6af85a702a36fcc4cc4ef3b6ac6..ad271e705a31053fb9e4782d3f9523bb4d1deb82 100644 (file)
--- 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)