diff options
| author |   Mike Isely <isely@pobox.com> | 2009-04-01 01:51:53 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-04-06 21:43:52 -0300 |
| commit | 7bf56f94a15ac0655bfb259ce693ccab011b1363 (patch) | |
| tree | 5697faae10508d6a9058f947e2098a2adf34bc8e | |
| parent | V4L/DVB (11332): pvrusb2: Fix incorrect reporting of default value for non-integer controls (diff) | |
| download | linux-dev-7bf56f94a15ac0655bfb259ce693ccab011b1363.tar.xz linux-dev-7bf56f94a15ac0655bfb259ce693ccab011b1363.zip | |
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>
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-sysfs.c | 14 |
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, |