Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 05/16] rpmsg: use dev_groups and not dev_attrs for bus_type | Date | Tue, 6 Jun 2017 21:22:10 +0200 |
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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> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: <linux-remoteproc@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/rpmsg/rpmsg_core.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index 600f5f9f7431..ad3d2a9df287 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -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 struct device_attribute rpmsg_dev_attrs[] = { - __ATTR_RO(name), - __ATTR_RO(modalias), - __ATTR_RO(dst), - __ATTR_RO(src), - __ATTR_RO(announce), - __ATTR_NULL +static DEVICE_ATTR_RO(modalias); + +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, -- 2.13.0
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