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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-04-05 08:35:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-04-05 08:35:33 -0300 |
| commit | b6e32e956f7146fd7c85f3b7d83219c0c81f150d (patch) | |
| tree | 8826d5dfb9a46f966dd7a7a4e2ebc914c40ba8a7 /linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c | |
| parent | 7e791201816fa3750dd804aab89a4ff0b93634a0 (diff) | |
| parent | 4ebd0d44965effc239d92927a43fcfc37e786d87 (diff) | |
| download | mediapointer-dvb-s2-b6e32e956f7146fd7c85f3b7d83219c0c81f150d.tar.gz mediapointer-dvb-s2-b6e32e956f7146fd7c85f3b7d83219c0c81f150d.tar.bz2 | |
merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c index 84379d6e0..7ed3b8453 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c @@ -154,14 +154,16 @@ 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, |