From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E007C76188 for ; Mon, 22 Jul 2019 05:55:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D4E0C2199C for ; Mon, 22 Jul 2019 05:55:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727310AbfGVFzs (ORCPT ); Mon, 22 Jul 2019 01:55:48 -0400 Received: from mx2.suse.de ([195.135.220.15]:39966 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725811AbfGVFzs (ORCPT ); Mon, 22 Jul 2019 01:55:48 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 8E889AF8C; Mon, 22 Jul 2019 05:55:46 +0000 (UTC) From: Takashi Iwai To: Greg Kroah-Hartman Cc: Luis Chamberlain , "Rafael J . Wysocki" , Mauro Rossi , Chih-Wei Huang , linux-kernel@vger.kernel.org Subject: [PATCH] firmware: fix build errors in paged buffer handling code Date: Mon, 22 Jul 2019 07:55:36 +0200 Message-Id: <20190722055536.15342-1-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mauro Rossi fw_{grow,map}_paged_buf() need to be defined as static inline when CONFIG_FW_LOADER_PAGED_BUF is not enabled, infact fw_free_paged_buf() is also defined as static inline when CONFIG_FW_LOADER_PAGED_BUF is not enabled. Fixes the following mutiple definition building errors for Android kernel: drivers/base/firmware_loader/fallback_efi.o: In function `fw_grow_paged_buf': fallback_efi.c:(.text+0x0): multiple definition of `fw_grow_paged_buf' drivers/base/firmware_loader/main.o:(.text+0x73b): first defined here drivers/base/firmware_loader/fallback_efi.o: In function `fw_map_paged_buf': fallback_efi.c:(.text+0xf): multiple definition of `fw_map_paged_buf' drivers/base/firmware_loader/main.o:(.text+0x74a): first defined here [ slightly corrected the patch description -- tiwai ] Fixes: 5342e7093ff2 ("firmware: Factor out the paged buffer handling code") Fixes: 82fd7a8142a1 ("firmware: Add support for loading compressed files") Signed-off-by: Mauro Rossi Signed-off-by: Takashi Iwai --- drivers/base/firmware_loader/firmware.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/base/firmware_loader/firmware.h b/drivers/base/firmware_loader/firmware.h index 7048a41973ed..842e63f19f22 100644 --- a/drivers/base/firmware_loader/firmware.h +++ b/drivers/base/firmware_loader/firmware.h @@ -141,8 +141,8 @@ 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; } +static int fw_grow_paged_buf(struct fw_priv *fw_priv, int pages_needed) { return -ENXIO; } +static int fw_map_paged_buf(struct fw_priv *fw_priv) { return -ENXIO; } #endif #endif /* __FIRMWARE_LOADER_H */ -- 2.16.4