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GET /api/1.1/patches/2220290/?format=api
{ "id": 2220290, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2220290/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260406-mtk-spi-nor-improvements-v1-4-66f675cbbd3e@baylibre.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/1.1/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260406-mtk-spi-nor-improvements-v1-4-66f675cbbd3e@baylibre.com>", "date": "2026-04-06T20:13:30", "name": "[4/8] spi: mtk_snor: check return value of mtk_snor_cmd_exec()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "682e55891d61bec69ed5e919d6143c72c38ae828", "submitter": { "id": 87228, "url": "http://patchwork.ozlabs.org/api/1.1/people/87228/?format=api", "name": "David Lechner", "email": "dlechner@baylibre.com" }, "delegate": { "id": 161331, "url": "http://patchwork.ozlabs.org/api/1.1/users/161331/?format=api", "username": "dlech", "first_name": "David", "last_name": "Lechner", "email": "dlechner@baylibre.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260406-mtk-spi-nor-improvements-v1-4-66f675cbbd3e@baylibre.com/mbox/", "series": [ { "id": 498893, "url": "http://patchwork.ozlabs.org/api/1.1/series/498893/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=498893", "date": "2026-04-06T20:13:26", "name": "spi: mtk_snor: various fixes and improvements", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498893/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2220290/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2220290/checks/", "tags": {}, "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=baylibre-com.20251104.gappssmtp.com\n header.i=@baylibre-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=jEV9KdUK;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260406-mtk-spi-nor-improvements-v1-4-66f675cbbd3e@baylibre.com>", "References": "<20260406-mtk-spi-nor-improvements-v1-0-66f675cbbd3e@baylibre.com>", "In-Reply-To": "\n <20260406-mtk-spi-nor-improvements-v1-0-66f675cbbd3e@baylibre.com>", "To": "Ryder Lee <ryder.lee@mediatek.com>, Weijie Gao <weijie.gao@mediatek.com>,\n Chunfeng Yun <chunfeng.yun@mediatek.com>,\n Igor Belwon <igor.belwon@mentallysanemainliners.org>,\n GSS_MTK_Uboot_upstream <GSS_MTK_Uboot_upstream@mediatek.com>,\n Tom Rini <trini@konsulko.com>", "Cc": "Julien Stephan <jstephan@baylibre.com>, u-boot@lists.denx.de,\n David Lechner <dlechner@baylibre.com>, \"Noah.Shen\" <noah.shen@mediatek.com>,\n \"Noah.Shen\" <noah.shen@mediatek.com>", "X-Mailer": "b4 0.16-dev", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1534; i=dlechner@baylibre.com;\n h=from:subject:message-id;\n bh=BEgMHMX3xCXQDXqUYr0m/JBrE33O2zVhysyHsrMiEZM=;\n b=owEBhAF7/pANAwAKAcLMIAH/AY/AAcsmYgBp1BQFYjagVrBq5Xxv7wY3pov44McppGe/qcfd/\n Wxztb0/ODqJAUoEAAEKADQWIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCadQUBRYcZGxlY2huZXJA\n YmF5bGlicmUuY29tAAoJEMLMIAH/AY/AwvoH/0SY/4Szr96vsKbPTZPkkVFetgLqCkYO0eAib0S\n J82DJ5d7PTH/aGRT4Iz56S2t0oPECJs8E/mXFhDiUW5LrjvO6Vr149wG50lrOhwoGIF28AfFok0\n 994KRhL22akH5JXtb238beIqtGpqfkrcLTzC8nfJRpsyF+90I4fg538lFRXRZvfg8RgyfX53c60\n hDCGKcN7N+2rZnzgIKfWiVxMUWwqI5yMtjbcbPH+J8f5Ck+CvF4A24/8/asUvy91k1MZWRbgNe1\n mHMAkyPTwAimECpeTBEQd7TAGkL3s0t113t4OW5N2nmhUjJIsL7wQKkgvLqBsTr/E2QCYgn2fsK\n uK70=", "X-Developer-Key": "i=dlechner@baylibre.com; a=openpgp;\n fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "From: \"Noah.Shen\" <noah.shen@mediatek.com>\n\nAlways check the return value of mtk_snor_cmd_exec() and propagate the\nerror.\n\nSigned-off-by: Noah.Shen <noah.shen@mediatek.com>\nSigned-off-by: David Lechner <dlechner@baylibre.com>\n---\n drivers/spi/mtk_snor.c | 14 ++++++++++----\n 1 file changed, 10 insertions(+), 4 deletions(-)", "diff": "diff --git a/drivers/spi/mtk_snor.c b/drivers/spi/mtk_snor.c\nindex 674e723db01..babdb4600d5 100644\n--- a/drivers/spi/mtk_snor.c\n+++ b/drivers/spi/mtk_snor.c\n@@ -362,8 +362,12 @@ static int mtk_snor_pp_buffered(struct mtk_snor_priv *priv,\n \t\t buf[i];\n \t\twritel(val, priv->base + MTK_NOR_REG_PP_DATA);\n \t}\n-\tmtk_snor_cmd_exec(priv, MTK_NOR_CMD_WRITE,\n-\t\t\t (op->data.nbytes + 5) * BITS_PER_BYTE);\n+\n+\tret = mtk_snor_cmd_exec(priv, MTK_NOR_CMD_WRITE,\n+\t\t\t\t(op->data.nbytes + 5) * BITS_PER_BYTE);\n+\tif (ret)\n+\t\treturn ret;\n+\n \treturn mtk_snor_write_buffer_disable(priv);\n }\n \n@@ -386,7 +390,7 @@ static int mtk_snor_cmd_program(struct mtk_snor_priv *priv,\n \tint rx_len = 0;\n \tint reg_offset = MTK_NOR_REG_PRGDATA_MAX;\n \tint tx_len, prg_len;\n-\tint i;\n+\tint i, ret;\n \tvoid __iomem *reg;\n \tu8 val;\n \n@@ -435,7 +439,9 @@ static int mtk_snor_cmd_program(struct mtk_snor_priv *priv,\n \t/* trigger op */\n \twritel(prg_len * BITS_PER_BYTE, priv->base + MTK_NOR_REG_PRG_CNT);\n \n-\tmtk_snor_cmd_exec(priv, MTK_NOR_CMD_PROGRAM, prg_len * BITS_PER_BYTE);\n+\tret = mtk_snor_cmd_exec(priv, MTK_NOR_CMD_PROGRAM, prg_len * BITS_PER_BYTE);\n+\tif (ret)\n+\t\treturn ret;\n \n \t/* fetch read data */\n \treg_offset = 0;\n", "prefixes": [ "4/8" ] }