From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794062052; b=1eh+f3373cNV00EUyqmU2Nng4rT6om1pyEGiz5OubisPmdIi6dPJ7FACPPfhi6IRG8JX rFJjhElWjFuQ1/imXUGqchCLp5hd7uxNfqsah0OxeLroHTob25H1h+KRTMomjPMGAzYr9 /HUHhS4ujM8mAUeebcLFYZZq39sLqf2NcF60DG8MBOXoWKWQxuMhmdjcLEVqzRfHoL4eW CPmQ14gvijw4BtJEg8YIgB/dc9en5InnP681xiqj4acQIw90jHlEPhnnfHzLt43nOLZ7n s7E9IbpRAydFDY2fNoICFvap1Rn+UcIYlnGKeBf0zwRxEQ04T4XzfTH/1A+TsG1Idfg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794062052; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=DR5DP03c0Ar51xFbFHeeyHXqYQxs1OznCm/amhaAnUM=; b=pBvbTM3nS4LYD/tUvYKh+GEnQgCTupEjPapn3gr9iE6OI0NM8uyBg54+DGuvo5IbW3Ts +PtSI2VhxGB6mNZS8uwrgETGKWF/0X8tpoowSNib4jNH16zagTTckAzgbFXpSmuHEqC6G +2DKj6mYGVKepsMheFf97HIAVCQWzM5RDo4oQ5EobN3Ds2Vp3B/21hzRVXTGRkqUJs1QY QCDve0o4gy9feXabvBYm/srY42jwapuggFsdoVv0PrTnHEwcA/HvrgwqhffYJVokSEcBK kvLeFQ5+9a8Ya053OLx/SThciNtaU2TAo3VmlEZP8pjoNbOlcGqSPqCNwYqccs+wvxA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=kfYghiSP; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EBDE7606A334; Sat, 7 Nov 2026 14:34:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=kfYghiSP Received: by smtp.kernel.org (Postfix) with ESMTPSA id 992C21F008A1; Sat, 7 Nov 2026 14:34:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794062051; bh=DR5DP03c0Ar51xFbFHeeyHXqYQxs1OznCm/amhaAnUM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=kfYghiSPle4NMAqyexMxK2tAKJyqcxFeJ2h381b7SlRQhe2/W58qAy9fXlQZPuQc+ NFPO3ty0WeqwvZlG7+AFdURYGrF16Xe0MAcdf8WQZ+Er76S9cNcziHYZIlzQwIMuBJ XhId7dYWlo8RLfpTLHN2F6awZMD8uRmdbJWisJkY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Guangshuo Li , Joshua Crofts , Srinivas Pandruvada , Jonathan Cameron , Sasha Levin Subject: [PATCH 6.12 0995/1536] iio: accel: kxcjk-1013: Disable autosuspend on remove Date: Sat, 7 Nov 2026 08:50:11 -0500 Message-ID: <20261107135025.612143084@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134957.653319350@linuxfoundation.org> References: <20261107134957.653319350@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Guangshuo Li [ Upstream commit 1de1206a42741adfb72ca8b37dc71a6bc80cb074 ] kxcjk1013_probe() enables runtime PM autosuspend with pm_runtime_use_autosuspend(). The probe error path correctly undoes this setting with pm_runtime_dont_use_autosuspend(), but the normal remove path only disables runtime PM. The runtime PM API requires pm_runtime_use_autosuspend() to be undone with pm_runtime_dont_use_autosuspend() at driver exit unless runtime PM was enabled with devm_pm_runtime_enable(). Leaving the autosuspend flag set therefore leaves the runtime PM state incompletely cleaned up after the driver is unbound. Add the missing pm_runtime_dont_use_autosuspend() call to the remove path. This issue was found by manual code inspection. Fixes: 124e1b1d0924 ("iio: accel: kxcjk-1013: support runtime pm") Cc: stable@vger.kernel.org Signed-off-by: Guangshuo Li Reviewed-by: Joshua Crofts Acked-by: Srinivas Pandruvada Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/accel/kxcjk-1013.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c index 4cda8e05cb463..a8e16dc995ef9 100644 --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c @@ -1623,6 +1623,7 @@ static void kxcjk1013_remove(struct i2c_client *client) iio_device_unregister(indio_dev); + pm_runtime_dont_use_autosuspend(&client->dev); pm_runtime_disable(&client->dev); pm_runtime_set_suspended(&client->dev); -- 2.53.0