1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/staging/csr/oska/compat.c b/drivers/staging/csr/oska/compat.c
new file mode 100644
index 000000000000..790b97a7d5f9
--- /dev/null
+++ b/drivers/staging/csr/oska/compat.c
@@ -0,0 +1,54 @@
+/*
+ * Linux version compatibility functions.
+ *
+ * Copyright (C) 2008 Cambridge Silicon Radio Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * Refer to LICENSE.txt included with this source code for details on
+ * the license terms.
+ */
+#include "kernel-compat.h"
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)
+
+int dev_set_name(struct device *dev, const char *fmt, ...)
+{
+    va_list vargs;
+
+    va_start(vargs, fmt);
+    vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs);
+    va_end(vargs);
+    return 0;
+}
+EXPORT_SYMBOL_GPL(dev_set_name);
+
+#endif /* Linux kernel < 2.6.26 */
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
+
+struct device *class_find_device(struct class *class, struct device *start,
+                                 void *data, int (*match)(struct device *, void *))
+{
+    struct device *dev;
+
+    list_for_each_entry(dev, &class->devices, node) {
+        if (match(dev, data)) {
+            get_device(dev);
+            return dev;
+        }
+    }
+    return NULL;
+}
+EXPORT_SYMBOL_GPL(class_find_device);
+
+#endif /* Linux kernel < 2.6.25 */