From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qk2-f13.google.com (mail-qk2-f13.google.com [74.125.230.205]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4306B4BEE3A for ; Fri, 11 Sep 2026 21:59:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.230.205 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789163961; cv=none; b=AYLlu4Yu/vFtH5N1fQEC16G3eqqCv46ArN24QDaECjkDw1SZ/YgI0CQKE+Lr6WhhNMMS4knXoutpo1g9fXbk5Afde+vmqR+WCq2k/MdXzxy7HGsHdIxEi5Pei9N8JnRzjUQ/4xrYnWZZccIub2lH3tnLgQ3FBqaHL5Cq9204zEg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789163961; c=relaxed/simple; bh=JMYRjmReUqjs0kaCd/zTtWskNw+74fFjHbV7Fsa8nRE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=FkWZmEh0ZV+hu84aUWwvq/rPHwWmr5ZjP1zcnYAxZdZQ+pgZdeMSFn1Jg/SofuFPMJiZ0QbxIeW7CJbJ6Bm+AxYFrIwZ+RY6FcUxH9HZzEvrz3DgwJanNRoUssJuVF6fS3knt3RpkgnLbM1cUVjj1hjRvPw8G7YCzFO00sqC0m4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=l+C3C9nN; arc=none smtp.client-ip=74.125.230.205 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="l+C3C9nN" Received: by mail-qk2-f13.google.com with SMTP id d75a77b69052e-530e2f50d01so491211cf.0 for ; Fri, 11 Sep 2026 14:59:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1789163959; x=1789768759; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=2LPrONMbj0bwp/GdYN4yOukwx8bvXQe9ntAGUumY47s=; b=l+C3C9nNxR3sxptQTNyYKzkQu4I6BNivJpM4JuA0aIIeo5FKmwvMmRXsOXOpSWd//I sP6kIB97WPQ/nBqR0VXKLwTQEhVlfzv8kXKydLy9q5EI4j2AHKrheItAJpk6NIRI6Rje KEf8p8fSsRo6BSqtsvnTtCcTuSM/4/uJGxAGv4PtiRWwP6j0NYED1sksZXzlYp6zGhHU wMiA0o6p0559dTQcIksPjxNvodldNi7rUhfhmcReOkytxNvLCDDLMXyTH+CRpZc77bj1 5NH9GMZs6I+y1HOm+PZMvWD+F+wf+t9OUtmgP+5H2zLWuntMvUSUeEF0gFmr6MvMFC23 CZYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789163959; x=1789768759; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=2LPrONMbj0bwp/GdYN4yOukwx8bvXQe9ntAGUumY47s=; b=KnJrGvLzsZsSy4JAos8rwu0XuYi/uBeW/2N1ZVTDeevL2Z1Peapgy0PM/r1FKstSnl MG1v7ipNglZd5pBHgTAH4/d2mxbgy8NIAcs18F1532MB7f0cDA2w0x96AcypLKogi1Lk p+2Asei9zvqbX4GZdGklWEkDNIUmq03zHDtO1zMB2XnemJJFqoRCwrYWJgpL4kGR1Aqn otbZkvibwhpTLgxh3g7Wk9nSOimEkeZaN0v60s2miKqj/oXN8878nAiPKbzJp3MBitPy 84r8DXvWDnAHEtPAQ5RthZU5ibeHik9haviGfGrpf2rHG3UNxG4DpX8Ag4vPbPHgtIWf OkfA== X-Forwarded-Encrypted: i=1; AKwUvBwsIz7YHt8usP2epj24rnybN964+wJdYvUPAaWAvxWp3PA5g3aqzXtH1pBkCvAgChktcXR1+srdYY5Rj9E=@vger.kernel.org X-Gm-Message-State: AFuF++lV7hCb7gP1OBMHrTNcfCT1c4VyyZKOEnHrmc8bUHxfOqvsuiNy s2vA8F9u4p/g+dD0y7CAcM98oxWKsnknPIiJ1NnD4kUfWNvH7VPXaohm X-Gm-Gg: AYBFou06tUVTwgkrOMhnpSxMInkegRFwnskWou6rv11f/iSy5udzoSzsodqMH/ZZ4RJ NFwWJGNoC1PWHsgeR4qi8Y/Hm8oXzxM7xastbk3r1utNQPo9MMNnOv4cil0LuHeSZ6LRAsVfwhv /A+KdG3refLv9vaYUTBEMvttq46XHiGBC3iw1CU11IX28efXMVh5kMszJp1n/gMlLjdV1DBRQYF Y5gmcmTK1uNywiLUcQnztpfcSvFIsTyJRRPgwxO6JEa4RF3pBIVUoSKM9KyWBBFr4p7Xls+SBPe Wm51i71Yvb6g2+jRMd4ked0F60fVGPHpm4K5zHaJhUrVkk/rdR6vz6yMs+kj/a61O4LU6z0G54w m5WPOd6ANOcnLzrOAW6Eqkq4oZ9ns8MK4ogPGAQTUm8wXqk8LryiakorB5qnGoYOcDOwstDb39W URbl2rIuBN7nzoWuyf3ZyOZsI+WmlU3y2XD3Hxoc3BJpVF38clfBoao/xSY8JBxXr5fAjUC504R It9zvqRQQ94gmFmnPrdlRFbjBfQoeDAvsgXtBT8DQWJ5+UWWdYG1/AcUaY76aqGH2V6XbwH9fH5 47yav6z6A5kMBWIlAiPqIqaJ8fHMePjnXuxA+BtvjWJ/j5wz+ltv7KFFPYE= X-Received: by 2002:a05:622a:4814:b0:52c:dde9:5cd5 with SMTP id d75a77b69052e-530e7edb01emr1223561cf.21.1789163959026; Fri, 11 Sep 2026 14:59:19 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e35]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-530e64da059sm2568531cf.24.2026.09.11.14.59.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Sep 2026 14:59:17 -0700 (PDT) From: Rosen Penev To: dmaengine@vger.kernel.org Cc: Vinod Koul , Frank Li , "Christophe Leroy (CS GROUP)" , linux-kernel@vger.kernel.org (open list), linuxppc-dev@lists.ozlabs.org (open list:FREESCALE SOC DRIVERS), linux-arm-kernel@lists.infradead.org (moderated list:FREESCALE SOC DRIVERS) Subject: [PATCH] dmaengine: bestcomm: make gen_bd init helpers static Date: Fri, 11 Sep 2026 14:59:14 -0700 Message-ID: <20260911215914.175851-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit bcom_gen_bd_rx_init() and bcom_gen_bd_tx_init() are only called from the PSC wrapper functions in gen_bd.c, so make them static, drop their now-unneeded exports, and remove the corresponding header declarations. The reset and release variants stay exported because sound/soc/fsl/mpc5200_dma.c calls them from a separate module. Assisted-by: LLM Signed-off-by: Rosen Penev --- drivers/dma/bestcomm/gen_bd.c | 6 ++---- include/linux/fsl/bestcomm/gen_bd.h | 8 -------- 2 files changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/dma/bestcomm/gen_bd.c b/drivers/dma/bestcomm/gen_bd.c index 61b5746e1a97..b5093f7445cb 100644 --- a/drivers/dma/bestcomm/gen_bd.c +++ b/drivers/dma/bestcomm/gen_bd.c @@ -81,7 +81,7 @@ struct bcom_gen_bd_priv { /* Task support code */ /* ======================================================================== */ -struct bcom_task * +static struct bcom_task * bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, int initiator, int ipr, int maxbufsize) { @@ -108,7 +108,6 @@ bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, return tsk; } -EXPORT_SYMBOL_GPL(bcom_gen_bd_rx_init); int bcom_gen_bd_rx_reset(struct bcom_task *tsk) @@ -166,7 +165,7 @@ bcom_gen_bd_rx_release(struct bcom_task *tsk) EXPORT_SYMBOL_GPL(bcom_gen_bd_rx_release); -extern struct bcom_task * +static struct bcom_task * bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, int initiator, int ipr) { @@ -192,7 +191,6 @@ bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, return tsk; } -EXPORT_SYMBOL_GPL(bcom_gen_bd_tx_init); int bcom_gen_bd_tx_reset(struct bcom_task *tsk) diff --git a/include/linux/fsl/bestcomm/gen_bd.h b/include/linux/fsl/bestcomm/gen_bd.h index aeb312a1cd00..7253d308d77a 100644 --- a/include/linux/fsl/bestcomm/gen_bd.h +++ b/include/linux/fsl/bestcomm/gen_bd.h @@ -16,10 +16,6 @@ struct bcom_gen_bd { }; -extern struct bcom_task * -bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, - int initiator, int ipr, int maxbufsize); - extern int bcom_gen_bd_rx_reset(struct bcom_task *tsk); @@ -27,10 +23,6 @@ extern void bcom_gen_bd_rx_release(struct bcom_task *tsk); -extern struct bcom_task * -bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, - int initiator, int ipr); - extern int bcom_gen_bd_tx_reset(struct bcom_task *tsk); -- 2.55.0