From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 02 Jun 2025 10:52:21 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uM0u5-002tsn-2U for lore@lore.pengutronix.de; Mon, 02 Jun 2025 10:52:21 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uM0u5-00018k-5m for lore@pengutronix.de; Mon, 02 Jun 2025 10:52:21 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:To:Content-Transfer-Encoding :Content-Type:MIME-Version:Message-Id:Date:Subject:From:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=IdXTg9Bg9gvswfGbbu5NaT9ikCfz5Bs+UWstWD3zp4E=; b=C7OuyrZA1Zl1QySLPD92X1V8Ei thFzkmv5AqbTZQ/FGHJCENivdgF1b8vIATsIOYzoYj1FRmYvfX5gJ5oCh3aWn4Fr9ilIEs4D1UPHC lZ9lqb0UPh3jxpY6HH+qShlEzDb52YxfxCtyH+hSeMwusrHFRpXLrK7L5E4c0F82z50qMeGVLPzvu cfgFZfQ+/Km6cO3HUxmVDh8weYNbj9TZ05OKAH5MoLg2hbIbZZXJGSLCBzOlUJ+kPdKi+AO0ouspq mUoHrzPY+OdBnJ6V97aNDnj/OHhPJEJ1F0R6UUJJM7fIZtW6q7oDx1z7a6AGQhSPNyiKzB/+b/hIp uE/a4Dzw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM0tN-0000000713j-0s95; Mon, 02 Jun 2025 08:51:37 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM0tK-00000007134-3k42 for barebox@lists.infradead.org; Mon, 02 Jun 2025 08:51:36 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uM0tJ-0000kJ-LA; Mon, 02 Jun 2025 10:51:33 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uM0tJ-001QOc-1Q; Mon, 02 Jun 2025 10:51:33 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1uM0tJ-003dab-1B; Mon, 02 Jun 2025 10:51:33 +0200 From: Sascha Hauer Date: Mon, 02 Jun 2025 10:51:30 +0200 Message-Id: <20250602-cdev-part-fixes-v1-0-814d9aa195ed@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIABJmPWgC/x3LQQqAIBBG4avIrBuwoUS6SrQo+6vZVGhEIN09a fnxeJkSoiJRZzJF3Jr02AvqylDYxn0F61xMYqW1zgqHGTefY7x40QeJIU3tJt94eKFynRF/KFM /vO8Hjta0ymEAAAA= X-Change-ID: 20250602-cdev-part-fixes-e2416b848e82 To: BAREBOX X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1748854293; l=850; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=Ykr2et5Uw6Hx3/2mF54XYzWcIipgi/ZME1sCFYmH34c=; b=Pau1o9l8h7zmeyJR0YXrwmeHnLs3OtIKUVZH/aJBlPnV4dpajOlFrVZMlOxhK/kmlCzV4EcOE G/zwfRZJs0qDhWxkjS8grGF/jpQ3W6sYpqcXeegAu1D1hCNyMl/hfM0 X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250602_015134_940667_4F1A317E X-CRM114-Status: UNSURE ( 7.96 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.3 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 0/2] cdev partition fix X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) cdev partitions are cdevs themselves, but they are handled internally in the devfs-core. cdev partitions should not be passed as context pointers to the cdev ops though, because the drivers might do a container_of() on them to retrieve their driver data. Pass the original cdev the driver has registered as context to the ops Signed-off-by: Sascha Hauer --- Sascha Hauer (2): cdev: pass master cdev to cdev ops nvmem: Drop now unnecessary partition quirk drivers/nvmem/core.c | 10 ++-------- fs/devfs-core.c | 53 ++++++++++++++++++++++++++++++++++++++++------------ 2 files changed, 43 insertions(+), 20 deletions(-) --- base-commit: 812b498be4057c39d017cad6bf43664fe04ee44b change-id: 20250602-cdev-part-fixes-e2416b848e82 Best regards, -- Sascha Hauer