Message ID | 20200903171313.18741-3-p.yadav@ti.com |
---|---|
State | Superseded |
Delegated to: | Vignesh R |
Headers | show
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Thu, 3 Sep 2020 12:13:22 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Thu, 3 Sep 2020 12:13:23 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 083HDDPv088669; Thu, 3 Sep 2020 12:13:20 -0500 From: Pratyush Yadav <p.yadav@ti.com> To: Tudor Ambarus <tudor.ambarus@microchip.com>, Miquel Raynal <miquel.raynal@bootlin.com>, Richard Weinberger <richard@nod.at>, Vignesh Raghavendra <vigneshr@ti.com>, "open list:SPI NOR SUBSYSTEM" <linux-mtd@lists.infradead.org>, open list <linux-kernel@vger.kernel.org> Subject: [PATCH v12 02/14] mtd: spi-nor: core: add spi_nor_controller_ops_erase helper Date: Thu, 3 Sep 2020 22:43:01 +0530 Message-ID: <20200903171313.18741-3-p.yadav@ti.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200903171313.18741-1-p.yadav@ti.com> References: <20200903171313.18741-1-p.yadav@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200903_131326_743426_B974F785 X-CRM114-Status: GOOD ( 12.50 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.19.141 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/> List-Post: <mailto:linux-mtd@lists.infradead.org> List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> Cc: Boris Brezillon <boris.brezillon@collabora.com>, Sekhar Nori <nsekhar@ti.com>, Pratyush Yadav <p.yadav@ti.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
Series |
mtd: spi-nor: add xSPI Octal DTR support
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expand
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diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 2ccf2c154779..4a7443e00602 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -94,6 +94,11 @@ static int spi_nor_write_reg(struct spi_nor *nor, u8 opcode, const u8 *buf, return nor->controller_ops->write_reg(nor, opcode, buf, len); } +static int spi_nor_controller_ops_erase(struct spi_nor *nor, loff_t offs) +{ + return nor->controller_ops->erase(nor, offs); +} + /** * spi_nor_spimem_read_data() - read data from flash's memory region via * spi-mem @@ -1130,7 +1135,7 @@ static int spi_nor_erase_sector(struct spi_nor *nor, u32 addr) return spi_mem_exec_op(nor->spimem, &op); } else if (nor->controller_ops->erase) { - return nor->controller_ops->erase(nor, addr); + return spi_nor_controller_ops_erase(nor, addr); } /*
It is a thin wrapper around nor->controller_ops->erase(). In a future commit DTR support will be added. These ops can not be supported by the erase() hook and this helper will make it easier to reject those calls. Signed-off-by: Pratyush Yadav <p.yadav@ti.com> --- drivers/mtd/spi-nor/core.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)