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Sun, 13 Sep 2026 12:48:06 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e35]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39db996bde4sm10689651a91.7.2026.09.13.12.48.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Sep 2026 12:48:05 -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: [PATCHv2] dmaengine: bestcomm: make gen_bd init helpers static Date: Sun, 13 Sep 2026 12:48:04 -0700 Message-ID: <20260913194804.39939-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260913_124809_148997_7750F33C X-CRM114-Status: GOOD ( 12.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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. These had use before commit 7d3ee229ea51 ("powerpc: Drop MPC5200 LocalPlus bus FIFO driver") Assisted-by: LLM Signed-off-by: Rosen Penev --- v2: mention driver removal that made them unused. 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