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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/base/container.c
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
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coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/base/container.c')
-rw-r--r--drivers/base/container.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/base/container.c b/drivers/base/container.c
new file mode 100644
index 000000000..f40588ebc
--- /dev/null
+++ b/drivers/base/container.c
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * System bus type for containers.
+ *
+ * Copyright (C) 2013, Intel Corporation
+ * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+ */
+
+#include <linux/container.h>
+
+#include "base.h"
+
+#define CONTAINER_BUS_NAME "container"
+
+static int trivial_online(struct device *dev)
+{
+ return 0;
+}
+
+static int container_offline(struct device *dev)
+{
+ struct container_dev *cdev = to_container_dev(dev);
+
+ return cdev->offline ? cdev->offline(cdev) : 0;
+}
+
+const struct bus_type container_subsys = {
+ .name = CONTAINER_BUS_NAME,
+ .dev_name = CONTAINER_BUS_NAME,
+ .online = trivial_online,
+ .offline = container_offline,
+};
+
+void __init container_dev_init(void)
+{
+ int ret;
+
+ ret = subsys_system_register(&container_subsys, NULL);
+ if (ret)
+ pr_err("%s() failed: %d\n", __func__, ret);
+}