From nobody Mon Apr 6 10:43:19 2026 Received: from mail-m49215.qiye.163.com (mail-m49215.qiye.163.com [45.254.49.215]) (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 44BC528C87C; Mon, 30 Mar 2026 03:34:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.215 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774841645; cv=none; b=nXQ4L0LqYf8NRLXZj4apXXBBZuyAF+XsW0GUvibubvm7SeyK+mR87mBsrxUzkoPZKYGsPq965istuQwHNk3/sN5KypWH4T0ZtKWDJp9ATZLVwC/Ugp+zQuGEsXFsqFNcCxwW7LRwGAf+eWfMwpZiFHvowNjirMxfOhOXZt3ZaFw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774841645; c=relaxed/simple; bh=Q+HfbO6f83LJ1/d8EoI2vQJJKXt7nlIPOJgGmkxd7VA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=TpMZxqzo2c1ktm26Wug4LZ7Mcjm4aahKfP0RyVZbWnSI0eRnYdeHBhssjerUspdM+KEzeWs8PHE7OTl9jMKzOrk6HQhi40mmPdA3XPLDeYfQILvZYF2n3Vq0/WlJrEhc1cQnF9QsCq1iUeU28VvjqcQXSjy5LXnIVx7I0RhKj5o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=FPw06S1O; arc=none smtp.client-ip=45.254.49.215 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="FPw06S1O" Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 38c2332c2; Mon, 30 Mar 2026 11:28:46 +0800 (GMT+08:00) From: Shawn Lin To: Ulf Hansson Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Lin Subject: [PATCH 2/4] mmc: block: Convert to use DEFINE_SIMPLE_DEV_PM_OPS() Date: Mon, 30 Mar 2026 11:28:30 +0800 Message-Id: <1774841312-92409-3-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1774841312-92409-1-git-send-email-shawn.lin@rock-chips.com> References: <1774841312-92409-1-git-send-email-shawn.lin@rock-chips.com> X-HM-Tid: 0a9d3cc96aa309cckunmd82a3513dfee53 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQx0dH1ZKQh5CS0MfHxpKGh1WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0 hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=FPw06S1OxkqnPIbCk+SSJdocR1N6ckS2hMxekdU/G2dGG8cfpAVXHrK2j005tVi/2UB05RAwyfTdpRPaLJtlbT51PuZ7qRYPH8o7x76aR7ReWSZ/GA/3GRuKiPpWW65q8Z3wlCPzX/4T6pwYk6Bpvgj2hvHuPP7f89Vh1LynJD8=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=h8GM9ZlCZqEiNxBVPLaHC5mxpL3bB986XLR9Mkv/lW8=; h=date:mime-version:subject:message-id:from; Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Convert to use DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() to drop the CONFIG_PM_SLEEP to handle the conditional compilation when PM support is disabled. This allows the compiler to automatically optimize away the unused code paths when CONFIG_PM_SLEEP is not selected. Signed-off-by: Shawn Lin --- drivers/mmc/core/block.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 5032f7a..53c1b04 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -3362,7 +3362,6 @@ static void mmc_blk_shutdown(struct mmc_card *card) _mmc_blk_suspend(card); } =20 -#ifdef CONFIG_PM_SLEEP static int mmc_blk_suspend(struct device *dev) { struct mmc_card *card =3D mmc_dev_to_card(dev); @@ -3388,14 +3387,13 @@ static int mmc_blk_resume(struct device *dev) } return 0; } -#endif =20 -static SIMPLE_DEV_PM_OPS(mmc_blk_pm_ops, mmc_blk_suspend, mmc_blk_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(mmc_blk_pm_ops, mmc_blk_suspend, mmc_blk_r= esume); =20 static struct mmc_driver mmc_driver =3D { .drv =3D { .name =3D "mmcblk", - .pm =3D &mmc_blk_pm_ops, + .pm =3D pm_sleep_ptr(&mmc_blk_pm_ops), }, .probe =3D mmc_blk_probe, .remove =3D mmc_blk_remove, --=20 2.7.4