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Fri, 23 Jan 2026 18:45:50 -0800 (PST) From: Khairul Anuar Romli To: Eugeniy Paltsev , Vinod Koul , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Khairul Anuar Romli Subject: [PATCH v3 3/3] dmaengine: dw-axi-dmac: Remove not useful void return function statements Date: Sat, 24 Jan 2026 10:45:39 +0800 Message-ID: <20260124024539.21110-4-karom.9560@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260124024539.21110-1-karom.9560@gmail.com> References: <20260124024539.21110-1-karom.9560@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" scripts/checkpatch.pl --strict throws void function return statements are not generally useful: drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c:598 Signed-off-by: Khairul Anuar Romli --- Changes in v3: - Split the patch into smaller patches according type of warning. Changes in v2: - rebase on top of 3c8a86ed002a "dmaengine: xilinx: xdma: use sg_nents_for_dma() helper" - refactor the commit title Reference to v1: https://lore.kernel.org/all/20260104093529.40913-1-karom.9560@gmail.com/ --- drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 17 ++++++++--------- drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/d= w-axi-dmac/dw-axi-dmac-platform.c index e59725376f8e..c124ac6c8df6 100644 --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c @@ -593,8 +593,6 @@ static void dw_axi_dma_set_hw_channel(struct axi_dma_ch= an *chan, bool set) (chan->id * DMA_APB_HS_SEL_BIT_SIZE)); reg_value |=3D (val << (chan->id * DMA_APB_HS_SEL_BIT_SIZE)); lo_hi_writeq(reg_value, chip->apb_regs + DMAC_APB_HW_HS_SEL_0); - - return; } =20 /* --=20 2.43.0