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 9B2261CDFA9 for ; Mon, 13 Jan 2025 23:09:17 +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=1736809757; cv=none; b=VH2EeIuwZbC3C4mK+QCKUQBMLoI99qJgtZeN+Nxmttl/9sAIJiZBrWTl+TmQsKMIfolhldLNt+AIZlFE8DOAxKGbLt7lPehGu9Eqm5MFiLiBbIAV4fxYGhqfyim8yaM5aEcLaLC3D6EXnqyx0CY9PSWb1sB6CK2oiTzJk47Fqqg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736809757; c=relaxed/simple; bh=HvwlpckBDiwoHpoH9G48+IhD7UXPG6AWICt1f9pRvgU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=pmS5oXWtRozEwP1tWROT63UWF5anWJUUlxVmwMODZFoYHofTm6Rda7/l6OuFC9LCqWrLAFcxX8QmQa3cYgTfdIwiln7u3nMZIF37agI4MvXbYwYOg8okFy4IY35Ost1zjoMCbJ46kjFMPlyETd59FlunexLCJLChfMjmK6ZG/xw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tYRA95/X; 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="tYRA95/X" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A35D4C4CED6; Mon, 13 Jan 2025 23:09:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736809757; bh=HvwlpckBDiwoHpoH9G48+IhD7UXPG6AWICt1f9pRvgU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tYRA95/XeJuSF1FFCTGP9RnJU+37+jiQWZf94SXyVojL7RHASBRgsQ4+zNKko7AsZ PnXKPCPjCSYns05nIDPwNBT/3DNaCVPqddCzs4u7640B71qkWDySvk1fSl434wtmCv nPcXc1X+8gLA+CZaWtFu7Musr046ksxh13MZe0D6SlrXFQcDYxHJCS2LEDVn0OiFHW iaBaXL1CKQTuAlebCkUK/qIw9VaEK2AkqfdUpG/DvFdb7H2QwfyzwDGGpTWqOXjygL 1PDUA8NMEBQmJBu8gJmCl/9pC0VwsDGeI3CynuDUozwfWdhBnQO3O4BhlVg/jXYNs3 J4x4MN7u4qVSQ== From: Sasha Levin To: stable@vger.kernel.org Cc: inv.git-commit@tdk.com, Sasha Levin Subject: Re: [PATCH 6.12.y v2] iio: imu: inv_icm42600: fix spi burst write not supported Date: Mon, 13 Jan 2025 18:09:15 -0500 Message-Id: <20250113162203-1249370fd9d67547@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250113140325.505120-1-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 Note: The patch differs from the upstream commit: --- 1: c0f866de4ce4 ! 1: 02d3f9beabec 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_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 = { @@ drivers/iio/imu/inv_icm42600/inv_icm42600_core.c: const struct regmap_config inv + .cache_type = REGCACHE_RBTREE, + .use_single_write = true, +}; -+EXPORT_SYMBOL_NS_GPL(inv_icm42600_spi_regmap_config, "IIO_ICM42600"); ++EXPORT_SYMBOL_NS_GPL(inv_icm42600_spi_regmap_config, IIO_ICM42600); + struct inv_icm42600_hw { uint8_t whoami; --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.12.y | Success | Success |