{"id":2221557,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2221557/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/patch/20260409185853.2163034-1-samasth.norway.ananda@oracle.com/","project":{"id":21,"url":"http://patchwork.ozlabs.org/api/1.2/projects/21/?format=json","name":"Linux Tegra Development","link_name":"linux-tegra","list_id":"linux-tegra.vger.kernel.org","list_email":"linux-tegra@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260409185853.2163034-1-samasth.norway.ananda@oracle.com>","list_archive_url":null,"date":"2026-04-09T18:58:53","name":"gpio: tegra: return -ENOMEM on allocation failure in probe","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"6896cfd139aa82b4d764b14f5d89ce4b891b5157","submitter":{"id":88269,"url":"http://patchwork.ozlabs.org/api/1.2/people/88269/?format=json","name":"Samasth Norway Ananda","email":"samasth.norway.ananda@oracle.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-tegra/patch/20260409185853.2163034-1-samasth.norway.ananda@oracle.com/mbox/","series":[{"id":499343,"url":"http://patchwork.ozlabs.org/api/1.2/series/499343/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/list/?series=499343","date":"2026-04-09T18:58:53","name":"gpio: tegra: return -ENOMEM on allocation failure in probe","version":1,"mbox":"http://patchwork.ozlabs.org/series/499343/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2221557/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2221557/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-tegra@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oracle.com header.i=@oracle.com header.a=rsa-sha256\n header.s=corp-2025-04-25 header.b=GvgXLAQL;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=104.64.211.4; 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h=cc\n\t:content-transfer-encoding:date:from:message-id:mime-version\n\t:subject:to; s=corp-2025-04-25; bh=zKDD6lu69MoDLLClG62eexNR8L4a2\n\tagAF07dRP2upBg=; b=GvgXLAQLq7lVQPsRsqx5n7JhhH8mIJjjITGhIYqnXXvCo\n\tR7WCkxUMGlhF9XleSgPy2IZNgm1FUl4x6Ux15gyrxXf6VbAP9KwkabIe2ROkxINF\n\trdqLFQYtaG6iy3XLyiiGqk1EmUDCvjMlOvm+1WV/dUn7s33BmnpwTtGBy2A9N9Az\n\t5wuMW5M83Hp9ergSSWbavKQpJuy2z5JCcNrLDLsDXVcbf96nELSi5Rr0Es+YmTvj\n\toqX1TqkP1vVb+fhD4cXYVuc8j4d0wGD6C2dJRRBlhV4wj8qJ51RgWTAMAtAa9/9M\n\t4+5QFXwTVqPSHTaLOrg9f/A34JZAOWf/43qWvQsIA==","From":"Samasth Norway Ananda ","To":"linusw@kernel.org, brgl@kernel.org, thierry.reding@kernel.org,\n jonathanh@nvidia.com","Cc":"linux-gpio@vger.kernel.org, linux-tegra@vger.kernel.org,\n linux-kernel@vger.kernel.org, samasth.norway.ananda@oracle.com","Subject":"[PATCH] gpio: tegra: return -ENOMEM on allocation failure in probe","Date":"Thu, 9 Apr 2026 11:58:53 -0700","Message-ID":"<20260409185853.2163034-1-samasth.norway.ananda@oracle.com>","X-Mailer":"git-send-email 2.50.1","Precedence":"bulk","X-Mailing-List":"linux-tegra@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":"","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-09_04,2026-04-09_02,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=notspam policy=default score=0 mlxscore=0\n adultscore=0 spamscore=0\n phishscore=0 suspectscore=0 malwarescore=0 bulkscore=0 mlxlogscore=999\n classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2604010000\n definitions=main-2604090174","X-Proofpoint-ORIG-GUID":"Pp6IaRn9vkW3s6fi2KBdKeFSNnfGQiFM","X-Proofpoint-GUID":"Pp6IaRn9vkW3s6fi2KBdKeFSNnfGQiFM","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwNDA5MDE3NCBTYWx0ZWRfX6KMfRx0Zy+9g\n AR0fLNZYtEt40MZb0wPPm8avVpG3JZAyOXKuv0f9dqiBxzHodmn3QvWDSApLZvdoAXR/TXC4owZ\n ut+6v0HAR2tlA3bgzkxU/0+WGTRXbwxovNLcl8xh/7HlalAzVn3iYhVSfeK6O3SxiDLBDd3kmwf\n ektw82D7QM84dMlO4oTDL9+J6jgPa/jlFA9zI0WqRaXsidf6XTBGjjM/TT134lbhxP2TPnbJqIt\n abq/jU7HvUUhnN7/a/k0A8AFUr4VEE+iwcVupq8uBX5cpc068wXyNAv9SBkybJNHfNxZpxsZB6Q\n SyfgrJwQvuRn/oH5T45a9fjABadxt2Usn4SuweEVj6o1WNdzVwIxjeOYhwIUFPZfWMmVFsvRy4d\n k9b6f8q85FNbEUtsBEdZyY+7hCJ7Wv8+mYcs3xL+uxqCFVpwWTipp2xEb6Kspbrl9yrHQ51IOO1\n VAHAuAL2quw+tgB2kUA==","X-Authority-Analysis":"v=2.4 cv=NZXWEWD4 c=1 sm=1 tr=0 ts=69d7f6f0 b=1 cx=c_pps\n a=WeWmnZmh0fydH62SvGsd2A==:117 a=WeWmnZmh0fydH62SvGsd2A==:17\n a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=jiCTI4zE5U7BLdzWsZGv:22\n a=EIcjfB9IiI4px24ztqRk:22 a=yPCof4ZbAAAA:8 a=Osr7MVhTVGmRnRM--I0A:9"},"content":"devm_kzalloc() failure in tegra_gpio_probe() returns -ENODEV, which\nindicates \"no such device\". The correct error code for a memory\nallocation failure is -ENOMEM.\n\nSigned-off-by: Samasth Norway Ananda \n---\n drivers/gpio/gpio-tegra.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c\nindex b14052fe64ac..df06b56a2ade 100644\n--- a/drivers/gpio/gpio-tegra.c\n+++ b/drivers/gpio/gpio-tegra.c\n@@ -698,7 +698,7 @@ static int tegra_gpio_probe(struct platform_device *pdev)\n \n \ttgi = devm_kzalloc(&pdev->dev, sizeof(*tgi), GFP_KERNEL);\n \tif (!tgi)\n-\t\treturn -ENODEV;\n+\t\treturn -ENOMEM;\n \n \ttgi->soc = of_device_get_match_data(&pdev->dev);\n \ttgi->dev = &pdev->dev;\n","prefixes":[]}