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staging: most: usb: use macro ATTRIBUTE_GROUPS
This patch makes use of the macro ATTRIBUTE_GROUPS to create the groups instead of defining them manually. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/1589534465-7423-7-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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629e123df3
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1 changed files with 2 additions and 9 deletions
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@ -905,14 +905,7 @@ static struct attribute *dci_attrs[] = {
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NULL,
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};
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static struct attribute_group dci_attr_group = {
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.attrs = dci_attrs,
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};
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static const struct attribute_group *dci_attr_groups[] = {
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&dci_attr_group,
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NULL,
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};
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ATTRIBUTE_GROUPS(dci);
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static void release_dci(struct device *dev)
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{
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@ -1065,7 +1058,7 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id)
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mdev->dci->dev.init_name = "dci";
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mdev->dci->dev.parent = get_device(mdev->iface.dev);
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mdev->dci->dev.groups = dci_attr_groups;
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mdev->dci->dev.groups = dci_groups;
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mdev->dci->dev.release = release_dci;
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if (device_register(&mdev->dci->dev)) {
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mutex_unlock(&mdev->io_mutex);
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