From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: [PATCH 0/4] DMA: tegra-apb: Clean-up Date: Thu, 6 Aug 2015 14:32:29 +0100 Message-ID: <1438867953-11378-1-git-send-email-jonathanh@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Laxman Dewangan , Vinod Koul , Stephen Warren , Thierry Reding , Alexandre Courbot Cc: dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Jon Hunter List-Id: linux-tegra@vger.kernel.org Some clean-up changes for the tegra-apb DMA driver. These have been compile and boot tested for ARM and ARM64. Summary of the ARM results are below. ARM64 has been tested locally. Test summary ------------ Build: zImage: Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig Boot to userspace: multi_v7_defconfig: Pass: ( 4/ 4): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver Boot to userspace: tegra_defconfig: Pass: ( 4/ 4): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver Jon Hunter (4): DMA: tegra-apb: Remove unused variables DMA: tegra-apb: Avoid unnecessary channel base address calculation DMA: tegra-apb: Remove unnecessary return statements and variables DMA: tegra-apb: Simplify locking for device using global pause drivers/dma/tegra20-apb-dma.c | 63 ++++++++++++++++++++++++++----------------- 1 file changed, 38 insertions(+), 25 deletions(-) -- 2.1.4