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(p200300ea8f2fdb00e1f0894e62a86ac1.dip0.t-ipconnect.de. [2003:ea:8f2f:db00:e1f0:894e:62a8:6ac1]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d1e2a6f08sm19285323f8f.6.2026.04.03.09.10.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 03 Apr 2026 09:10:00 -0700 (PDT) Message-ID: Date: Fri, 3 Apr 2026 18:09:59 +0200 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US From: Heiner Kallweit Subject: [PATCH] PM / wakeup: Register class wakeup in pure_initcall phase To: "Rafael J. Wysocki" , Pavel Machek , Len Brown , Greg Kroah-Hartman , Danilo Krummrich Cc: Linux PM , driver-core@lists.linux.dev Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Wakeup sources (e.g. autosleep) can be created as early as core_initcall. Class wakeup is registered in postcore_initcall only, what results in autosleep wakeup source not being shown in sysfs. To fix this, register class wakeup in pure_initcall phase already. The current behavior doesn't cause any known issue, therefore treat the change as an improvement. Signed-off-by: Heiner Kallweit --- drivers/base/power/wakeup_stats.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/power/wakeup_stats.c b/drivers/base/power/wakeup_stats.c index 308f8bde9..30f0d3d61 100644 --- a/drivers/base/power/wakeup_stats.c +++ b/drivers/base/power/wakeup_stats.c @@ -216,4 +216,4 @@ static int __init wakeup_sources_sysfs_init(void) return PTR_ERR_OR_ZERO(wakeup_class); } -postcore_initcall(wakeup_sources_sysfs_init); +pure_initcall(wakeup_sources_sysfs_init); -- 2.53.0