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rpmsg: use dev_groups and not dev_attrs for bus_type 

The dev_attrs field has long been "depreciated" and is finally being
removed, so move the driver to use the "correct" dev_groups field
instead for struct bus_type.

Cc: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: <linux-remoteproc@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Greg Kroah-Hartman 2017-06-06 14:16:54 +02:00
parent 966449a3d8
commit 39afc7af15
1 changed files with 12 additions and 9 deletions
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21
drivers/rpmsg/rpmsg_core.c
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@ -330,7 +330,8 @@ field##_show(struct device *dev, \
struct rpmsg_device *rpdev = to_rpmsg_device(dev); \
\
return sprintf(buf, format_string, rpdev->path); \
}
} \
static DEVICE_ATTR_RO(field);
/* for more info, see Documentation/ABI/testing/sysfs-bus-rpmsg */
rpmsg_show_attr(name, id.name, "%s\n");
@ -345,15 +346,17 @@ static ssize_t modalias_show(struct device *dev,
return sprintf(buf, RPMSG_DEVICE_MODALIAS_FMT "\n", rpdev->id.name);
}
static DEVICE_ATTR_RO(modalias);
static struct device_attribute rpmsg_dev_attrs[] = {
__ATTR_RO(name),
__ATTR_RO(modalias),
__ATTR_RO(dst),
__ATTR_RO(src),
__ATTR_RO(announce),
__ATTR_NULL
static struct attribute *rpmsg_dev_attrs[] = {
&dev_attr_name.attr,
&dev_attr_modalias.attr,
&dev_attr_dst.attr,
&dev_attr_src.attr,
&dev_attr_announce.attr,
NULL,
};
ATTRIBUTE_GROUPS(rpmsg_dev);
/* rpmsg devices and drivers are matched using the service name */
static inline int rpmsg_id_match(const struct rpmsg_device *rpdev,
@ -455,7 +458,7 @@ static int rpmsg_dev_remove(struct device *dev)
static struct bus_type rpmsg_bus = {
.name = "rpmsg",
.match = rpmsg_dev_match,
.dev_attrs = rpmsg_dev_attrs,
.dev_groups = rpmsg_dev_groups,
.uevent = rpmsg_uevent,
.probe = rpmsg_dev_probe,
.remove = rpmsg_dev_remove,