From patchwork Fri Mar 7 02:17:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Dr. David Alan Gilbert" X-Patchwork-Id: 14005690 X-Patchwork-Delegate: rjw@sisk.pl Received: from mx.treblig.org (mx.treblig.org [46.235.229.95]) (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 4D5E0168B1; Fri, 7 Mar 2025 02:18:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.229.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741313884; cv=none; b=A6NauFDcc/qRNhA12riSZ0o9i8uRftQWLdpD+9n6B9okp+qWWKt4gui9rcso8z585zh9JhR9Ve6XWvPo3zrMqC3AVJhffFMwJextnrassETFrFcuoHeTdluk1SZD6yl3Y5wkA4HEtlZ56M4E8cLLHOQx0xdWmxhwuin8Q1UEPmA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741313884; c=relaxed/simple; bh=o5x7cLEjm8MZX6Jghu2IW59J2Iu3i6+TNqseTqAL1A0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=nvuvJmNnxL4c7jplfuJHU9IeKhPyE4x73ChnIVBtyNhd18lIQ/1Zh+hmF3CP/ptUJw/77Ht1L79lgeJ7aRk3cE0tRVpoY970KCFPZLY61tWLJ6o16f+7Ft7xm4jutmQIQ7wYV20cyeKdgzB7vWWqgQ9Bgo5z79r2MHMp5agqwSo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org; spf=pass smtp.mailfrom=treblig.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b=GEwSFkE6; arc=none smtp.client-ip=46.235.229.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=treblig.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b="GEwSFkE6" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=MIME-Version:Message-ID:Date:Subject:From:Content-Type:From :Subject; bh=o7mlQ1962EQiMMcntIkUeCtxj49EfYHI00jQrO3UUx4=; b=GEwSFkE6tfS2VRZq wJgFMV9Clr0R9JkmZotTSOkbxSTxSmw2Wp1aqiiMRp6iqD3fVnhvMHnVRkMyMt6WIYpO/Tov9Vt/H l3UJGcQiLehWHr4V+0Q4WlKX08tUcwV/TDv+Qr7OdBhth8zJLuZcCoEGqooPAIFGhE3sSNMr8lBWr Ul8yUqEzm/eNg7/iB2VPuwa7MpgdymvPomWUwQOvK0Z17dApm1ncwqBcGuueWffjwJCMm+yA5t1YY NH3Eyg+qsoMEtzB6xLYvUxI9GUgkNu8gYUZKtmKC3qg5PUFx+eiZyhF4XjDvhCQzjfJ3Q2BJmS0Q6 Mfzqqeo9udR7pu7Gcg==; Received: from localhost ([127.0.0.1] helo=dalek.home.treblig.org) by mx.treblig.org with esmtp (Exim 4.96) (envelope-from ) id 1tqNHa-003I6m-2T; Fri, 07 Mar 2025 02:17:50 +0000 From: linux@treblig.org To: rafael@kernel.org, len.brown@intel.com, pavel@kernel.org Cc: gregkh@linuxfoundation.org, dakr@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Subject: [PATCH] drivers: base: power: Remove unused pm_generic_ wrappers Date: Fri, 7 Mar 2025 02:17:50 +0000 Message-ID: <20250307021750.457600-1-linux@treblig.org> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Dr. David Alan Gilbert" pm_generic_thaw_early() has been unused since 2016's commit 294f47ffd55c ("PM / Domains: Remove redundant system PM callbacks") pm_generic_freeze_late() has been unused since 2019's commit 3cd7957e85e6 ("ACPI: PM: Simplify and fix PM domain hibernation callbacks") Remove them. Signed-off-by: Dr. David Alan Gilbert --- drivers/base/power/generic_ops.c | 24 ------------------------ include/linux/pm.h | 4 ---- 2 files changed, 28 deletions(-) diff --git a/drivers/base/power/generic_ops.c b/drivers/base/power/generic_ops.c index 4fa525668cb7..6502720bb564 100644 --- a/drivers/base/power/generic_ops.c +++ b/drivers/base/power/generic_ops.c @@ -114,18 +114,6 @@ int pm_generic_freeze_noirq(struct device *dev) } EXPORT_SYMBOL_GPL(pm_generic_freeze_noirq); -/** - * pm_generic_freeze_late - Generic freeze_late callback for subsystems. - * @dev: Device to freeze. - */ -int pm_generic_freeze_late(struct device *dev) -{ - const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL; - - return pm && pm->freeze_late ? pm->freeze_late(dev) : 0; -} -EXPORT_SYMBOL_GPL(pm_generic_freeze_late); - /** * pm_generic_freeze - Generic freeze callback for subsystems. * @dev: Device to freeze. @@ -186,18 +174,6 @@ int pm_generic_thaw_noirq(struct device *dev) } EXPORT_SYMBOL_GPL(pm_generic_thaw_noirq); -/** - * pm_generic_thaw_early - Generic thaw_early callback for subsystems. - * @dev: Device to thaw. - */ -int pm_generic_thaw_early(struct device *dev) -{ - const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL; - - return pm && pm->thaw_early ? pm->thaw_early(dev) : 0; -} -EXPORT_SYMBOL_GPL(pm_generic_thaw_early); - /** * pm_generic_thaw - Generic thaw callback for subsystems. * @dev: Device to thaw. diff --git a/include/linux/pm.h b/include/linux/pm.h index 78855d794342..7bf22ed4a1d5 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -838,10 +838,8 @@ extern int pm_generic_resume_early(struct device *dev); extern int pm_generic_resume_noirq(struct device *dev); extern int pm_generic_resume(struct device *dev); extern int pm_generic_freeze_noirq(struct device *dev); -extern int pm_generic_freeze_late(struct device *dev); extern int pm_generic_freeze(struct device *dev); extern int pm_generic_thaw_noirq(struct device *dev); -extern int pm_generic_thaw_early(struct device *dev); extern int pm_generic_thaw(struct device *dev); extern int pm_generic_restore_noirq(struct device *dev); extern int pm_generic_restore_early(struct device *dev); @@ -883,10 +881,8 @@ static inline void dpm_for_each_dev(void *data, void (*fn)(struct device *, void #define pm_generic_resume_noirq NULL #define pm_generic_resume NULL #define pm_generic_freeze_noirq NULL -#define pm_generic_freeze_late NULL #define pm_generic_freeze NULL #define pm_generic_thaw_noirq NULL -#define pm_generic_thaw_early NULL #define pm_generic_thaw NULL #define pm_generic_restore_noirq NULL #define pm_generic_restore_early NULL