summaryrefslogtreecommitdiff
path: root/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-sysfs.c')
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-sysfs.c14
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,