firmware: Factor out the paged buffer handling code

[linux-2.6-block.git] / drivers / base / firmware_loader / firmware.h

diff --git a/drivers/base/firmware_loader/firmware.h b/drivers/base/firmware_loader/firmware.h
index d20d4e7f9e71c57924aaeed5b529ed66307361d9..35f4e58b2d987161809f91292f135070d2fe32d6 100644 (file)
--- a/drivers/base/firmware_loader/firmware.h
+++ b/drivers/base/firmware_loader/firmware.h
@@ -135,8 +135,12 @@ int assign_fw(struct firmware *fw, struct device *device,
 
 #ifdef CONFIG_FW_LOADER_USER_HELPER
 void fw_free_paged_buf(struct fw_priv *fw_priv);
+int fw_grow_paged_buf(struct fw_priv *fw_priv, int pages_needed);
+int fw_map_paged_buf(struct fw_priv *fw_priv);
 #else
 static inline void fw_free_paged_buf(struct fw_priv *fw_priv) {}
+int fw_grow_paged_buf(struct fw_priv *fw_priv, int pages_needed) { return -ENXIO; }
+int fw_map_paged_buf(struct fw_priv *fw_priv) { return -ENXIO; }
 #endif
 
 #endif /* __FIRMWARE_LOADER_H */