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xpp: added hwid attribute

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Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
This commit is contained in:
Dima Stoliarov 2016-04-10 15:46:52 +03:00 committed by Tzafrir Cohen
parent d3a28c50cf
commit 41279a8dcc
1 changed files with 14 additions and 0 deletions
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14
drivers/dahdi/xpp/xbus-sysfs.c
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@ -676,6 +676,19 @@ static DEVICE_ATTR_READER(type_show, dev, buf)
return len; return len;
} }
static DEVICE_ATTR_READER(hwid_show, dev, buf)
{
xpd_t *xpd;
int len = 0;
BUG_ON(!dev);
xpd = dev_to_xpd(dev);
if (!xpd)
return -ENODEV;
len += sprintf(buf, "%d.%d\n", XPD_HW(xpd).type, XPD_HW(xpd).subtype);
return len;
}
static DEVICE_ATTR_READER(offhook_show, dev, buf) static DEVICE_ATTR_READER(offhook_show, dev, buf)
{ {
xpd_t *xpd; xpd_t *xpd;
@ -749,6 +762,7 @@ static struct device_attribute xpd_dev_attrs[] = {
__ATTR(blink, S_IRUGO | S_IWUSR, blink_show, blink_store), __ATTR(blink, S_IRUGO | S_IWUSR, blink_show, blink_store),
__ATTR(span, S_IRUGO | S_IWUSR, span_show, span_store), __ATTR(span, S_IRUGO | S_IWUSR, span_show, span_store),
__ATTR_RO(type), __ATTR_RO(type),
__ATTR_RO(hwid),
__ATTR_RO(offhook), __ATTR_RO(offhook),
__ATTR_RO(timing_priority), __ATTR_RO(timing_priority),
__ATTR_RO(refcount_xpd), __ATTR_RO(refcount_xpd),