Merge branches 'at91', 'dyntick', 'ep93xx', 'iop', 'ixp', 'misc', 'orion', 'omap...

[linux-2.6-omap-h63xx.git] / drivers / s390 / net / cu3088.c

diff --git a/drivers/s390/net/cu3088.c b/drivers/s390/net/cu3088.c
index e965f03a7291659a8384998e57eb30748a9b422a..8e7697305a4cd9ab6d871f1d569d6d1e9ef31b4b 100644 (file)
--- a/drivers/s390/net/cu3088.c
+++ b/drivers/s390/net/cu3088.c
@@ -57,35 +57,19 @@ static struct ccw_device_id cu3088_ids[] = {
 
 static struct ccw_driver cu3088_driver;
 
-struct device *cu3088_root_dev;
+static struct device *cu3088_root_dev;
 
 static ssize_t
 group_write(struct device_driver *drv, const char *buf, size_t count)
 {
-       const char *start, *end;
-       char bus_ids[2][BUS_ID_SIZE], *argv[2];
-       int i;
        int ret;
        struct ccwgroup_driver *cdrv;
 
        cdrv = to_ccwgroupdrv(drv);
        if (!cdrv)
                return -EINVAL;
-       start = buf;
-       for (i=0; i<2; i++) {
-               static const char delim[] = {',', '\n'};
-               int len;
-
-               if (!(end = strchr(start, delim[i])))
-                       return -EINVAL;
-               len = min_t(ptrdiff_t, BUS_ID_SIZE, end - start + 1);
-               strlcpy (bus_ids[i], start, len);
-               argv[i] = bus_ids[i];
-               start = end + 1;
-       }
-
-       ret = ccwgroup_create(cu3088_root_dev, cdrv->driver_id,
-                             &cu3088_driver, 2, argv);
+       ret = ccwgroup_create_from_string(cu3088_root_dev, cdrv->driver_id,
+                                         &cu3088_driver, 2, buf);
 
        return (ret == 0) ? count : ret;
 }