V4L/DVB (11333): pvrusb2: Report def_val items in sysfs symbolically, consistent with cur_val

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index e20ba1e6e0ea..299c1cbc3832 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -153,14 +153,16 @@ static ssize_t show_def(struct device *class_dev,
         struct pvr2_sysfs_ctl_item *cip;
         int val;
         int ret;
+        unsigned int cnt = 0;
         cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_def);
         ret = pvr2_ctrl_get_def(cip->cptr, &val);
-        pvr2_sysfs_trace("pvr2_sysfs(%p) show_def(cid=%d) is %d, stat=%d",
-                         cip->chptr, cip->ctl_id, val, ret);
-        if (ret < 0) {
-                return ret;
-        }
-        return scnprintf(buf, PAGE_SIZE, "%d\n", val);
+        if (ret < 0) return ret;
+        ret = pvr2_ctrl_value_to_sym(cip->cptr, ~0, val,
+                                     buf, PAGE_SIZE - 1, &cnt);
+        pvr2_sysfs_trace("pvr2_sysfs(%p) show_def(cid=%d) is %.*s (%d)",
+                         cip->chptr, cip->ctl_id, cnt, buf, val);
+        buf[cnt] = '\n';
+        return cnt + 1;
 }
 
 static ssize_t show_val_norm(struct device *class_dev,