From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C0FD91F9EDA for ; Mon, 13 Jan 2025 23:09:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736809743; cv=none; b=EH0iwReZD2NzPNackXeK5rzSyjmndMMMsWKqTXqJE5ib9+nLTbrLdoHX8exmkdS1fnnntxRBdVYVbUHf+pJ9jHRqGfdopB3W8v8MEysYp8Jb6l9w6QKHFfMYpsRT5iCruVpZcyQR3QFAi3+W+uMO071wl8OTLy9kRMUAIyRIe7E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736809743; c=relaxed/simple; bh=ux+1yumZdakKoGRxTYbhrJT229r9+qIqsHfoI4k5RwA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Vp7A76ksPGnDUE9eG1Fh/ttR26h66Br4AfjFXZFKcvt9MFcNX3HpnY73nNmqUjnRWA2xta/2s7goH0FzkkcGiuCwGU+KEfpGf2r4A428cktzC7BCPbjN9ryS1+o/9fWFp4YwL1+PrRGOBHWNfR4wKxEDluvm1yS7UQx9QgJpT9A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UFQjnA9Z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UFQjnA9Z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4BF7AC4CED6; Mon, 13 Jan 2025 23:09:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736809742; bh=ux+1yumZdakKoGRxTYbhrJT229r9+qIqsHfoI4k5RwA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UFQjnA9ZDFE7fgFjEmwbUDT8Q9kSEbUnZbJJkC37XunsoW6FJvmUZcCPGW2GGq93/ 5sA+DgUtbSSMGBeyCUe+cUXequ0aAAhDsEx6o71D3c9cCZxppGAy/gyvg2F43//Dz4 gQioMz6DMG4JLCTZdEQLHcabfnB71IvfZBN55/KGKJQ7t30YT0UL5fusUsDxeRE465 /MZEw2CcpBzPINzbeM4+pwa9w3oXgavhhQR9O9sCd8fMIltipDZap40D5k2IA/d26n tRDGLDnWJTfOLwUJF7Msa30wyU+IVFPR5C/TOl26g3ZJmhhtoLoZtozNKUKU8MqmYF mvuiZneo6mJpg== From: Sasha Levin To: stable@vger.kernel.org Cc: inv.git-commit@tdk.com, Sasha Levin Subject: Re: [PATCH 6.6.y] iio: imu: inv_icm42600: fix spi burst write not supported Date: Mon, 13 Jan 2025 18:09:01 -0500 Message-Id: <20250113161511-1c617734b337df70@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250113124638.252974-1-inv.git-commit@tdk.com> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit [ Sasha's backport helper bot ] Hi, Found matching upstream commit: c0f866de4ce447bca3191b9cefac60c4b36a7922 WARNING: Author mismatch between patch and found commit: Backport author: inv.git-commit@tdk.com Commit author: Jean-Baptiste Maneyrol Status in newer kernel trees: 6.12.y | Not found 6.6.y | Not found Note: The patch differs from the upstream commit: --- 1: c0f866de4ce4 ! 1: ab66552ae37a iio: imu: inv_icm42600: fix spi burst write not supported @@ Commit message Signed-off-by: Jean-Baptiste Maneyrol Link: https://patch.msgid.link/20241112-inv-icm42600-fix-spi-burst-write-not-supported-v2-1-97690dc03607@tdk.com Signed-off-by: Jonathan Cameron + (cherry picked from commit c0f866de4ce447bca3191b9cefac60c4b36a7922) ## drivers/iio/imu/inv_icm42600/inv_icm42600.h ## -@@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_sensor_state { +@@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_state { typedef int (*inv_icm42600_bus_setup)(struct inv_icm42600_state *); extern const struct regmap_config inv_icm42600_regmap_config; @@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_sensor_state { ## drivers/iio/imu/inv_icm42600/inv_icm42600_core.c ## @@ drivers/iio/imu/inv_icm42600/inv_icm42600_core.c: const struct regmap_config inv_icm42600_regmap_config = { }; - EXPORT_SYMBOL_NS_GPL(inv_icm42600_regmap_config, "IIO_ICM42600"); + EXPORT_SYMBOL_NS_GPL(inv_icm42600_regmap_config, IIO_ICM42600); +/* define specific regmap for SPI not supporting burst write */ +const struct regmap_config inv_icm42600_spi_regmap_config = { --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.6.y | Success | Failed | Build Errors: Build error for stable/linux-6.6.y: lib/test_dhry.o: warning: objtool: dhry() falls through to next function dhry_run_set.cold() drivers/iio/imu/inv_icm42600/inv_icm42600_core.c:54:27: error: 'inv_icm42600_regmap_volatile_accesses' undeclared here (not in a function) 54 | .volatile_table = inv_icm42600_regmap_volatile_accesses, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/iio/imu/inv_icm42600/inv_icm42600_core.c:55:27: error: 'inv_icm42600_regmap_rd_noinc_accesses' undeclared here (not in a function); did you mean 'inv_icm42600_regmap_ranges'? 55 | .rd_noinc_table = inv_icm42600_regmap_rd_noinc_accesses, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | inv_icm42600_regmap_ranges make[6]: *** [scripts/Makefile.build:243: drivers/iio/imu/inv_icm42600/inv_icm42600_core.o] Error 1 make[6]: Target 'drivers/iio/imu/inv_icm42600/' not remade because of errors. make[5]: *** [scripts/Makefile.build:480: drivers/iio/imu/inv_icm42600] Error 2 make[5]: Target 'drivers/iio/imu/' not remade because of errors. make[4]: *** [scripts/Makefile.build:480: drivers/iio/imu] Error 2 make[4]: Target 'drivers/iio/' not remade because of errors. make[3]: *** [scripts/Makefile.build:480: drivers/iio] Error 2 make[3]: Target 'drivers/' not remade because of errors. make[2]: *** [scripts/Makefile.build:480: drivers] Error 2 make[2]: Target './' not remade because of errors. make[1]: *** [/home/sasha/build/linus-next/Makefile:1921: .] Error 2 make[1]: Target '__all' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 make: Target '__all' not remade because of errors.