From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 16043231A3B for ; Wed, 19 Aug 2026 13:25:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787145932; cv=none; b=LGh/uhYgaStKunMkD0WnkFjV1ZpyULfXlxZjXF5HgHnnO3QYawjthixJfjhhSI+k73qigyFZDam//LtumgJ6cbFh6ANcgelTQrlsRiE1woUkLuVBEXfuFqN2YnCK85iIKBsRcsZgYwj9NTOCOC2fymAk9T77T4mv2M6bf/yhh5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787145932; c=relaxed/simple; bh=vol3tXSwdcHF4qEuViz8rhXpPrx2N9lLQx1X8m443X8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GDGLGqp8duFoU2SXYKCpH4RLYOWrbYxp1MlkOu4GsFHh7zIrU6bXdvCpr3G7SUdQ96p4+JJdMHcr1ibOglq+mDEW3fAjuQ6E6nSV9vHVIR1z6rHEkUbdRaCf6Npr0WqQ9tQV4iepYMWzQyESOlSWZ6m/iU6ES3tG3BR1ZREWIj0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=kbV/A9sM; arc=none smtp.client-ip=198.175.65.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="kbV/A9sM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787145930; x=1818681930; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=vol3tXSwdcHF4qEuViz8rhXpPrx2N9lLQx1X8m443X8=; b=kbV/A9sMJqK94HmsI1WhdA3M2rgiXIWDmBNXPI0BtAUJmq2bw6/Rxl9K 3uAkH9x8M6NmJFVLWzRJ4ThrPTRx+IXJ4spI/n+1XqnipkaUf4wcg8kMi cOoZj6HxHNVpn7LHvVygxwiQl7g6Ihj26DxcJvM6PSSucfILy2g0Oq19t 2dyKZ9MyRiiArBPJ41ffNdcnwXOrTqulU9n4wCVz1PIXQb/yd05v6yfLN iRJlFkRxgKMK5hSq1K8oVYHJ76yvPm0SBYKWi+O2kiY5lQe94+HB1jcLL bsXOR7+CtCytJgnhEFdRnTOsB99avOoGcqMoluM7+L9yRGYTWzu+pNwS/ g==; X-CSE-ConnectionGUID: eCib9PUQTnuGlQHXl6t7Qg== X-CSE-MsgGUID: LkRb+vF/TpOIGFFbVDKNhQ== X-IronPort-AV: E=McAfee;i="6800,10657,11879"; a="87676009" X-IronPort-AV: E=Sophos;i="6.25,231,1779174000"; d="scan'208";a="87676009" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Aug 2026 06:25:29 -0700 X-CSE-ConnectionGUID: GxOmQ9pnRGW4oNfDQQvaXA== X-CSE-MsgGUID: jC4YvKjoQT6Rr0PFlavC+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,231,1779174000"; d="scan'208";a="261339295" Received: from amilburn-desk.amilburn-desk (HELO localhost) ([10.245.244.106]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Aug 2026 06:25:27 -0700 Date: Wed, 19 Aug 2026 16:25:25 +0300 From: Andy Shevchenko To: Li Jun Cc: andy@kernel.org, geert@linux-m68k.org, fourier.thomas@gmail.com, bhelgaas@google.com, u.kleine-koenig@baylibre.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] auxdisplay: arm-charlcd: Use SIMPLE_DEV_PM_OPS for power management Message-ID: References: <20260819084838.2730348-1-lijun01@kylinos.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260819084838.2730348-1-lijun01@kylinos.cn> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Aug 19, 2026 at 04:48:38PM +0800, Li Jun wrote: > Replace the manually defined dev_pm_ops structure with the > SIMPLE_DEV_PM_OPS macro to simplify the power management code. > This macro automatically handles CONFIG_PM_SLEEP configuration > and generates freeze/thaw/poweroff/restore callbacks, reducing > boilerplate code. This is v2, no changelog, all v1 comments were ignored. What's going on? -- With Best Regards, Andy Shevchenko