From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 292AB2C3757; Thu, 27 Nov 2025 19:00:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764270037; cv=none; b=C9tX9mQVvOI0A09Ma+gg8qPSclfJ3dwXT5207rzU1D0e3J3Y/XLdMG7x1QqCOBh0HesFCpXxIjqBp/nICKyk8cCIzJf56RgQ7LxTOJZEP1HwtO4DYI74YJVxVAHiOmJEZnr6pKs/Ago6Ge0+0ixqwAa49R64yKJO1c3A3JM/S1M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764270037; c=relaxed/simple; bh=WejVC7OasaaC3aO+LqcYVQswYBmRhUAqysaoABJy84Q=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=HpHUPTSCKPqSJaceMnqzuwBx/fbrgAxcXxsLJUkG9AN34zeWy2R4xTLg4LLpqdp0B6Fs+XSskg3jEJYVIIQgpQ4d7FyhAdhcyg8oN8jEXq+Efb29zM8SvlM60YMHqE0GP/TeCspc0q/QOYQA2frn9eOCewnJHhbvv7nI39sR6IM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=PYWyquNE; arc=none smtp.client-ip=192.198.163.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="PYWyquNE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764270035; x=1795806035; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=WejVC7OasaaC3aO+LqcYVQswYBmRhUAqysaoABJy84Q=; b=PYWyquNEnJQdR3pAOfK23mNu10OCCLOWFNZ9PqFTtH/rgLGM5EASyGQo m3IvhClrl6lcgRx4f5WSyQMt3W+AE9kmFLcI5Bex7GKmbVav6oB3AIjcm 2xJAYjQaLI5U8HpXv3kX8xE2T1nbuxX/cddG5sg+krPel6RvLEbQn4lSS iuvlokNdxtcrpi5ILr33+HMme/aHjByncZjNfsXmLZdwD00fjsxooZkAF GU0Znw6OxbWsAnMZbYX+6kIiQZqSYjpdFt6fZb4SnXWQAKt/wYyVvx5RC aTz6eWgcPWFlA+i/dmiaqJYlPdtGq59yCCaZb9ju+aiMUCl/YHBirF6dD w==; X-CSE-ConnectionGUID: BpuQc44OSkqOJjEgh5oILw== X-CSE-MsgGUID: wZkEzoItShSv5HmxcV8/SQ== X-IronPort-AV: E=McAfee;i="6800,10657,11626"; a="91796252" X-IronPort-AV: E=Sophos;i="6.20,231,1758610800"; d="scan'208";a="91796252" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2025 11:00:35 -0800 X-CSE-ConnectionGUID: aZDhr22VTcuSK4iVwy+XWg== X-CSE-MsgGUID: /0/OhDTXQhG+J53PjS0RZw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,231,1758610800"; d="scan'208";a="216645898" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa002.fm.intel.com with ESMTP; 27 Nov 2025 11:00:33 -0800 Received: by black.igk.intel.com (Postfix, from userid 1003) id 3664C9F; Thu, 27 Nov 2025 20:00:32 +0100 (CET) From: Andy Shevchenko To: Prajna Rajendra Kumar , Andy Shevchenko , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mark Brown Subject: [PATCH v3 0/6] spi: microchip-core: Code improvements Date: Thu, 27 Nov 2025 19:58:57 +0100 Message-ID: <20251127190031.2998705-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit While reading some other stuff, I noticed that this driver may be improved. Here is the set of refactoring and cleaning it up. Changelog v3: - collected tags (Prajna) - restored dummy read in TX-only transfers v2: <20251126075558.2035012-1-andriy.shevchenko@linux.intel.com> Changelog v2: - dropped device property agnostic API conversion change (Mark) Andy Shevchenko (6): spi: microchip-core: use min() instead of min_t() spi: microchip-core: Refactor FIFO read and write handlers spi: microchip-core: Replace dead code (-ENOMEM error message) spi: microchip-core: Utilise temporary variable for struct device spi: microchip-core: Use SPI_MODE_X_MASK spi: microchip-core: Remove unneeded PM related macro drivers/spi/spi-microchip-core-spi.c | 95 ++++++++++++---------------- 1 file changed, 40 insertions(+), 55 deletions(-) -- 2.50.1