100 static void fw_copy_to_prealloc_buf(struct firmware *fw,  in fw_copy_to_prealloc_buf()  argument
103 	if (!buf || size < fw->size)  in fw_copy_to_prealloc_buf()
105 	memcpy(buf, fw->data, fw->size);  in fw_copy_to_prealloc_buf()
108 static bool fw_get_builtin_firmware(struct firmware *fw, const char *name,  in fw_get_builtin_firmware()  argument
115 			fw->size = b_fw->size;  in fw_get_builtin_firmware()
116 			fw->data = b_fw->data;  in fw_get_builtin_firmware()
117 			fw_copy_to_prealloc_buf(fw, buf, size);  in fw_get_builtin_firmware()
126 static bool fw_is_builtin_firmware(const struct firmware *fw)  in fw_is_builtin_firmware()  argument
131 		if (fw->data == b_fw->data)  in fw_is_builtin_firmware()
139 static inline bool fw_get_builtin_firmware(struct firmware *fw,  in fw_get_builtin_firmware()  argument
146 static inline bool fw_is_builtin_firmware(const struct firmware *fw)  in fw_is_builtin_firmware()  argument
350 static void firmware_free_data(const struct firmware *fw)  in firmware_free_data()  argument
353 	if (!fw->priv) {  in firmware_free_data()
354 		vfree(fw->data);  in firmware_free_data()
357 	free_fw_priv(fw->priv);  in firmware_free_data()
361 static void fw_set_page_data(struct fw_priv *fw_priv, struct firmware *fw)  in fw_set_page_data()  argument
363 	fw->priv = fw_priv;  in fw_set_page_data()
365 	fw->pages = fw_priv->pages;  in fw_set_page_data()
367 	fw->size = fw_priv->size;  in fw_set_page_data()
368 	fw->data = fw_priv->data;  in fw_set_page_data()
451 int assign_fw(struct firmware *fw, struct device *device,  in assign_fw()  argument
454 	struct fw_priv *fw_priv = fw->priv;  in assign_fw()
491 	fw_set_page_data(fw_priv, fw);  in assign_fw()
552 static void fw_abort_batch_reqs(struct firmware *fw)  in fw_abort_batch_reqs()  argument
557 	if (!fw || !fw->priv)  in fw_abort_batch_reqs()
560 	fw_priv = fw->priv;  in fw_abort_batch_reqs()
571 	struct firmware *fw = NULL;  in _request_firmware()  local
582 	ret = _request_firmware_prepare(&fw, name, device, buf, size,  in _request_firmware()
587 	ret = fw_get_filesystem_firmware(device, fw->priv);  in _request_firmware()
593 		ret = firmware_fallback_sysfs(fw, name, device, opt_flags, ret);  in _request_firmware()
595 		ret = assign_fw(fw, device, opt_flags);  in _request_firmware()
599 		fw_abort_batch_reqs(fw);  in _request_firmware()
600 		release_firmware(fw);  in _request_firmware()
601 		fw = NULL;  in _request_firmware()
604 	*firmware_p = fw;  in _request_firmware()
755 void release_firmware(const struct firmware *fw)  in release_firmware()  argument
757 	if (fw) {  in release_firmware()
758 		if (!fw_is_builtin_firmware(fw))  in release_firmware()
759 			firmware_free_data(fw);  in release_firmware()
760 		kfree(fw);  in release_firmware()
772 	void (*cont)(const struct firmware *fw, void *context);
779 	const struct firmware *fw;  in request_firmware_work_func()  local
783 	_request_firmware(&fw, fw_work->name, fw_work->device, NULL, 0,  in request_firmware_work_func()
785 	fw_work->cont(fw, fw_work->context);  in request_firmware_work_func()
820 	void (*cont)(const struct firmware *fw, void *context))  in request_firmware_nowait()  argument
879 	const struct firmware *fw;  in cache_firmware()  local
883 	ret = request_firmware(&fw, fw_name, NULL);  in cache_firmware()
885 		kfree(fw);  in cache_firmware()
918 	struct firmware fw;  in uncache_firmware()  local
922 	if (fw_get_builtin_firmware(&fw, fw_name, NULL, 0))  in uncache_firmware()