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Mon, 27 Jan 2020 12:23:45 -0800 (PST) From: Sergei Shtylyov Subject: [PATCH v4 0/2] mtd: spi-nor: use spi-mem dirmap API To: Tudor Ambarus , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org Organization: Cogent Embedded Message-ID: <5143a90d-fede-7025-9eaf-142414c803c3@cogentembedded.com> Date: Mon, 27 Jan 2020 23:23:44 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 Content-Language: en-MW X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200127_122350_034373_2BF4DF10 X-CRM114-Status: UNSURE ( 8.85 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:243 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Here's a set of 2 patches against the 'spi-nor/next' branch of the MTD 'linux.git' repo. We make use of the spi-mem direct mapping API to let advanced controllers optimize read/write operations when they support direct mapping. Previous versions only had a single patch, in this version a preparatory patch was added. The previous posting had garbage in the subject, so resending with this fixed...) [1/2] mtd: spi-nor: split spi_nor_spimem_xfer_data() [2/2] mtd: spi-nor: use spi-mem dirmap API