alpha: binfmt_aout fix

[safe/jmp/linux-2.6] / include / linux / firmware.h

diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 2d71608..c8ecf5b 100644 (file)
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -1,16 +1,40 @@
 #ifndef _LINUX_FIRMWARE_H
 #define _LINUX_FIRMWARE_H
+
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/compiler.h>
+
 #define FIRMWARE_NAME_MAX 30 
 #define FW_ACTION_NOHOTPLUG 0
 #define FW_ACTION_HOTPLUG 1
 
 struct firmware {
        size_t size;
-       u8 *data;
+       const u8 *data;
 };
+
 struct device;
+
+struct builtin_fw {
+       char *name;
+       void *data;
+       unsigned long size;
+};
+
+/* We have to play tricks here much like stringify() to get the
+   __COUNTER__ macro to be expanded as we want it */
+#define __fw_concat1(x, y) x##y
+#define __fw_concat(x, y) __fw_concat1(x, y)
+
+#define DECLARE_BUILTIN_FIRMWARE(name, blob)                                \
+       DECLARE_BUILTIN_FIRMWARE_SIZE(name, &(blob), sizeof(blob))
+
+#define DECLARE_BUILTIN_FIRMWARE_SIZE(name, blob, size)                             \
+       static const struct builtin_fw __fw_concat(__builtin_fw,__COUNTER__) \
+       __used __section(.builtin_fw) = { name, blob, size }
+
+#if defined(CONFIG_FW_LOADER) || (defined(CONFIG_FW_LOADER_MODULE) && defined(MODULE))
 int request_firmware(const struct firmware **fw, const char *name,
                     struct device *device);
 int request_firmware_nowait(
@@ -19,5 +43,24 @@ int request_firmware_nowait(
        void (*cont)(const struct firmware *fw, void *context));
 
 void release_firmware(const struct firmware *fw);
-void register_firmware(const char *name, const u8 *data, size_t size);
+#else
+static inline int request_firmware(const struct firmware **fw,
+                                  const char *name,
+                                  struct device *device)
+{
+       return -EINVAL;
+}
+static inline int request_firmware_nowait(
+       struct module *module, int uevent,
+       const char *name, struct device *device, void *context,
+       void (*cont)(const struct firmware *fw, void *context))
+{
+       return -EINVAL;
+}
+
+static inline void release_firmware(const struct firmware *fw)
+{
+}
+#endif
+
 #endif