Message ID | 20200508185411.487-4-vigneshr@ti.com |
---|---|
State | Superseded |
Delegated to: | Ambarus Tudor |
Headers | show
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Fri, 8 May 2020 13:54:36 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE109.ent.ti.com (157.170.170.41) 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; Fri, 8 May 2020 13:54:36 -0500 Received: from ula0132425.ent.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 048IsGpV077355; Fri, 8 May 2020 13:54:31 -0500 From: Vignesh Raghavendra <vigneshr@ti.com> To: Tudor Ambarus <tudor.ambarus@microchip.com>, Mark Brown <broonie@kernel.org> Subject: [PATCH 3/6] mtd: spi-nor: cadence-quadspi: Don't initialize rx_dma_complete on failure Date: Sat, 9 May 2020 00:24:08 +0530 Message-ID: <20200508185411.487-4-vigneshr@ti.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200508185411.487-1-vigneshr@ti.com> References: <20200508185411.487-1-vigneshr@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-20200508_115450_862757_60298F0B X-CRM114-Status: GOOD ( 10.67 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.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 [198.47.23.248 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_SIGNED Message has a DKIM or DK signature, not necessarily valid -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_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: marex@denx.de, Vignesh Raghavendra <vigneshr@ti.com>, Boris Brezillon <bbrezillon@kernel.org>, dinguyen@kernel.org, simon.k.r.goldschmidt@gmail.com, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>, linux-mtd@lists.infradead.org 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: Move cadence-qaudspi to spi-mem framework
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expand
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diff --git a/drivers/mtd/spi-nor/controllers/cadence-quadspi.c b/drivers/mtd/spi-nor/controllers/cadence-quadspi.c index 4d2e732b85b1..6feb94a38dff 100644 --- a/drivers/mtd/spi-nor/controllers/cadence-quadspi.c +++ b/drivers/mtd/spi-nor/controllers/cadence-quadspi.c @@ -1173,6 +1173,7 @@ static void cqspi_request_mmap_dma(struct cqspi_st *cqspi) if (IS_ERR(cqspi->rx_chan)) { dev_err(&cqspi->pdev->dev, "No Rx DMA available\n"); cqspi->rx_chan = NULL; + return; } init_completion(&cqspi->rx_dma_complete); }
If driver fails to acquire DMA channel then don't initialize rx_dma_complete struct as it won't be used. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- drivers/mtd/spi-nor/controllers/cadence-quadspi.c | 1 + 1 file changed, 1 insertion(+)