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[2620:137:e000::1:20]) by mx.google.com with ESMTP id 91-20020a17090a09e400b00225eda612dcsi11179559pjo.78.2023.01.28.01.22.20; Sat, 28 Jan 2023 01:22:33 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233775AbjA1JEg (ORCPT + 99 others); Sat, 28 Jan 2023 04:04:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230175AbjA1JEf (ORCPT ); Sat, 28 Jan 2023 04:04:35 -0500 Received: from out30-124.freemail.mail.aliyun.com (out30-124.freemail.mail.aliyun.com [115.124.30.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAE8C36441; Sat, 28 Jan 2023 01:04:30 -0800 (PST) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R631e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045170;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0VaH.HXv_1674896655; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0VaH.HXv_1674896655) by smtp.aliyun-inc.com; Sat, 28 Jan 2023 17:04:28 +0800 From: Jiapeng Chong To: michael.chan@broadcom.com Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Subject: [PATCH] net: b44: Remove the unused function __b44_cam_read() Date: Sat, 28 Jan 2023 17:04:13 +0800 Message-Id: <20230128090413.79824-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 X-Spam-Status: No, score=-9.9 required=5.0 tests=BAYES_00, ENV_AND_HDR_SPF_MATCH,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1756257586456339058?= X-GMAIL-MSGID: =?utf-8?q?1756257586456339058?= The function __b44_cam_read() is defined in the b44.c file, but not called elsewhere, so remove this unused function. drivers/net/ethernet/broadcom/b44.c:199:20: warning: unused function '__b44_cam_read'. Reported-by: Abaci Robot Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3858 Signed-off-by: Jiapeng Chong Reviewed-by: Simon Horman --- drivers/net/ethernet/broadcom/b44.c | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index b751dc8486dc..392ec09a1d8a 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -196,28 +196,6 @@ static int b44_wait_bit(struct b44 *bp, unsigned long reg, return 0; } -static inline void __b44_cam_read(struct b44 *bp, unsigned char *data, int index) -{ - u32 val; - - bw32(bp, B44_CAM_CTRL, (CAM_CTRL_READ | - (index << CAM_CTRL_INDEX_SHIFT))); - - b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1); - - val = br32(bp, B44_CAM_DATA_LO); - - data[2] = (val >> 24) & 0xFF; - data[3] = (val >> 16) & 0xFF; - data[4] = (val >> 8) & 0xFF; - data[5] = (val >> 0) & 0xFF; - - val = br32(bp, B44_CAM_DATA_HI); - - data[0] = (val >> 8) & 0xFF; - data[1] = (val >> 0) & 0xFF; -} - static inline void __b44_cam_write(struct b44 *bp, const unsigned char *data, int index) {