From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ale.deltatee.com (ale.deltatee.com [204.191.154.188]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D15A5435AAE; Mon, 27 Jul 2026 18:15:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=204.191.154.188 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785176136; cv=none; b=YlbB4nTyFFjRH9u/HcHNFZIgdJbwCHCT+GPgmxAuimtpG474GQINx7/9mRpf/MteYjSeDCmmwNVfAhtyHILeLITaFDIAM0oKPJjEEVMW0zJox7I7VmW2hYacWaTzWdOCfj94kFxg4pqej6dz3uct7MPZnAKYcpiWSi/FQ+TwrGU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785176136; c=relaxed/simple; bh=20sFKIOV73SBHpBws1RS5gEwO3oT+vqTi8D303PL8A8=; h=From:To:Cc:Date:Message-ID:In-Reply-To:References:MIME-Version: Subject; b=UwWH3xugv/zzwoytRwxRqJ1Oy+PnNhXgn1obm9yv/PMgYlujq8bClHOcFsJohXYFX5QURnCdHfI2hhTQ99S8fZJCtU8+lTDQ2rVH3ZUY5h4Vr6U7ENklyW3sN2Uwb7nUljbwpo+Wcx0+T/1d/brsMmIm7HnV7h6ZoIXJfMCgeU8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=deltatee.com; spf=pass smtp.mailfrom=deltatee.com; dkim=pass (2048-bit key) header.d=deltatee.com header.i=@deltatee.com header.b=epBdftnd; arc=none smtp.client-ip=204.191.154.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=deltatee.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=deltatee.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=deltatee.com header.i=@deltatee.com header.b="epBdftnd" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=deltatee.com; s=20200525; h=Subject:MIME-Version:References:In-Reply-To: Message-ID:Date:Cc:To:From:content-disposition; bh=FwAPv8BwAGiRQ4GI/TwrEVyVgOh2IxmuzKiZ1T/BXY4=; b=epBdftnd8hS+yW546Rg8mIL177 cFbUPYKHN2FTUPfButxGLXOHs7WxvE5GBZ7uw01emKircsEQ26Yc4LtJ28nkl3ay8+lbLAAw+ANmY 50xOLjkSovPPLSSYIEkHlYZqgBZ9J/FTUh3Ua3PZ1pkwSt7CRfrCaWhKGhTizsZMTGws1vZfrVRVV yzaCkcy4qCfhYwtX3m+0EC20d3/c5WZYCmbElxk2y0cBiipVj+749If1XUXFQfzFQ35omKTyvi7/3 k7LvFlG+rxHA5diHDgWlELv+CfMh37TU35mPM0Ue4kSP3vVCUaEp7HxhMw4r6GFTDUrZxuYuA9v0B +QD8IbGQ==; Received: from cgy1-donard.priv.deltatee.com ([172.16.1.31]) by ale.deltatee.com with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1woPrQ-000000004xR-2e6U; Mon, 27 Jul 2026 12:15:33 -0600 Received: from gunthorp by cgy1-donard.priv.deltatee.com with local (Exim 4.98.2) (envelope-from ) id 1woPrN-000000002Wv-30ec; Mon, 27 Jul 2026 12:15:29 -0600 From: Logan Gunthorpe To: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, dmaengine@vger.kernel.org, Vinod Koul Cc: Frank Li , Kelvin Cao , =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= , Dave Jiang , George Ge , Jaeyoung Chung , Logan Gunthorpe Date: Mon, 27 Jul 2026 12:15:20 -0600 Message-ID: <20260727181526.9672-6-logang@deltatee.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260727181526.9672-1-logang@deltatee.com> References: <20260727181526.9672-1-logang@deltatee.com> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 172.16.1.31 X-SA-Exim-Rcpt-To: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, dmaengine@vger.kernel.org, vkoul@kernel.org, Frank.li@nxp.com, linux@weissschuh.net, dave.jiang@intel.com, kelvin.cao@microchip.com, george.ge@microchip.com, jjy600901@snu.ac.kr, logang@deltatee.com X-SA-Exim-Mail-From: gunthorp@deltatee.com X-Spam-Level: Subject: [PATCH v3 05/11] dmaengine: switchtec-dma: make switchtec_dma_chans_release() void X-SA-Exim-Version: 4.2.1 (built Sun, 23 Feb 2025 07:57:16 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) It always returned 0, and no caller checked it. Signed-off-by: Logan Gunthorpe --- drivers/dma/switchtec_dma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/dma/switchtec_dma.c b/drivers/dma/switchtec_dma.c index 13efd4189bbb..c752a1b05871 100644 --- a/drivers/dma/switchtec_dma.c +++ b/drivers/dma/switchtec_dma.c @@ -1165,15 +1165,13 @@ static int switchtec_dma_chan_free(struct pci_dev *pdev, return 0; } -static int switchtec_dma_chans_release(struct pci_dev *pdev, - struct switchtec_dma_dev *swdma_dev) +static void switchtec_dma_chans_release(struct pci_dev *pdev, + struct switchtec_dma_dev *swdma_dev) { int i; for (i = 0; i < swdma_dev->chan_cnt; i++) switchtec_dma_chan_free(pdev, swdma_dev->swdma_chans[i]); - - return 0; } static void switchtec_dma_chans_free(struct switchtec_dma_dev *swdma_dev) -- 2.47.3