670 static char *qrbuf1;  variable
676 	qrbuf1 = kmalloc(QR_BUFFER1_SIZE, GFP_KERNEL);  in drm_panic_qr_init()
684 	kfree(qrbuf1);  in drm_panic_qr_exit()
685 	qrbuf1 = NULL;  in drm_panic_qr_exit()
713 	kmsg_dump_get_buffer(&iter, false, qrbuf1, max_kmsg_size, &kmsg_len);  in drm_panic_get_qr_code_url()
717 	kmsg = qrbuf1;  in drm_panic_get_qr_code_url()
751 				     qrbuf1, QR_BUFFER1_SIZE);  in drm_panic_get_qr_code_url()
762 	kmsg_dump_get_buffer(&iter, false, qrbuf1, max_kmsg_size, &kmsg_len);  in drm_panic_get_qr_code_raw()
766 	*qr_image = qrbuf1;  in drm_panic_get_qr_code_raw()
767 	return drm_panic_qr_generate(NULL, qrbuf1, kmsg_len, QR_BUFFER1_SIZE,  in drm_panic_get_qr_code_raw()
793 	if (!font || !qrbuf1 || !qrbuf2 || !stream.workspace)  in _draw_panic_static_qr_code()