This is a note to let you know that I've just added the patch titled
powerpc: ibmebus: use dev_groups and not dev_attrs for bus_type
to my driver-core git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
in the driver-core-testing branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will be merged to the driver-core-next branch sometime soon,
after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
>From 823a44ac23d107b8450f413e32d83c9ed82410ff Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <[email protected]>
Date: Tue, 6 Jun 2017 14:17:22 +0200
Subject: powerpc: ibmebus: 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: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Bart Van Assche <[email protected]>
Cc: Johan Hovold <[email protected]>
Cc: Robin Murphy <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Lars-Peter Clausen <[email protected]>
Cc: <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/powerpc/platforms/pseries/ibmebus.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/ibmebus.c
b/arch/powerpc/platforms/pseries/ibmebus.c
index b363e439ddb9..52146b1356d2 100644
--- a/arch/powerpc/platforms/pseries/ibmebus.c
+++ b/arch/powerpc/platforms/pseries/ibmebus.c
@@ -397,6 +397,7 @@ static ssize_t devspec_show(struct device *dev,
ofdev = to_platform_device(dev);
return sprintf(buf, "%s\n", ofdev->dev.of_node->full_name);
}
+static DEVICE_ATTR_RO(devspec);
static ssize_t name_show(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -406,19 +407,22 @@ static ssize_t name_show(struct device *dev,
ofdev = to_platform_device(dev);
return sprintf(buf, "%s\n", ofdev->dev.of_node->name);
}
+static DEVICE_ATTR_RO(name);
static ssize_t modalias_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return of_device_modalias(dev, buf, PAGE_SIZE);
}
+static DEVICE_ATTR_RO(modalias);
-static struct device_attribute ibmebus_bus_device_attrs[] = {
- __ATTR_RO(devspec),
- __ATTR_RO(name),
- __ATTR_RO(modalias),
- __ATTR_NULL
+static struct attribute *ibmebus_bus_device_attrs[] = {
+ &dev_attr_devspec.attr,
+ &dev_attr_name.attr,
+ &dev_attr_modalias.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(ibmebus_bus_device);
struct bus_type ibmebus_bus_type = {
.name = "ibmebus",
@@ -428,7 +432,7 @@ struct bus_type ibmebus_bus_type = {
.probe = ibmebus_bus_device_probe,
.remove = ibmebus_bus_device_remove,
.shutdown = ibmebus_bus_device_shutdown,
- .dev_attrs = ibmebus_bus_device_attrs,
+ .dev_groups = ibmebus_bus_device_groups,
};
EXPORT_SYMBOL(ibmebus_bus_type);
--
2.13.1
