From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BF2FA274FE3; Tue, 21 Oct 2025 19:57:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761076629; cv=none; b=E3SM16hqVpedBWMCdq3JAwjAAAm+fAKQdd6VHRdlN5n/2fm9M7E0GOxoZa98EC58niLEE4gpnZ98AbHqhH8sItbi3tEv2n0P4pZyAgRD/zw1tXwqlnELTo8ib+xsJVaWd2ndMbYc9uXXj9IvD7BLNLu3KpbftMq8HT1D7Bn3IWI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761076629; c=relaxed/simple; bh=mj0Y7Q16SISSP1y9yv3GLQ/5sK6PSup2SPHtkLCk4D0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Vacz+o/ibn83jN0oZYim5v8nH1abTKNNtiYeVAYpo0X6jPBVZNL75KujLExnbRu6n0dpb8joPT7dDA9Y4c8/sGvI7VtNLI6C3PfC/0Zv4EGudaCFhxhZBuuSvWgMWn7sWXiSlf3dZKkZjum1wabTMdcsBeVIDl3E9aDesVPsDsk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=KmtwZzg/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="KmtwZzg/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20B7FC4CEF5; Tue, 21 Oct 2025 19:57:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1761076629; bh=mj0Y7Q16SISSP1y9yv3GLQ/5sK6PSup2SPHtkLCk4D0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KmtwZzg/hxhOTljFBKJ15ffdDrZ44OXs/SUvZOIPhdl9t09P6mrL91dSqTqHnQaWJ IkKFkS1e6WeSJtHw2Kbjy+oFADjE3qeTOuFdoqwDOfyUtZMD0qe8iKsLloSahPzxkX XJHr0s9inabUsw0ku6EmOrYfNyeeWVkOElKUOyr4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Cristian Ciocaltea , Mark Brown , Sasha Levin Subject: [PATCH 6.6 057/105] ASoC: nau8821: Generalize helper to clear IRQ status Date: Tue, 21 Oct 2025 21:51:06 +0200 Message-ID: <20251021195023.031063244@linuxfoundation.org> X-Mailer: git-send-email 2.51.1 In-Reply-To: <20251021195021.492915002@linuxfoundation.org> References: <20251021195021.492915002@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Cristian Ciocaltea [ Upstream commit 9273aa85b35cc02d0953a1ba3b7bd694e5a2c10e ] Instead of adding yet another utility function for dealing with the interrupt clearing register, generalize nau8821_int_status_clear_all() by renaming it to nau8821_irq_status_clear(), whilst introducing a second parameter to allow restricting the operation scope to a single interrupt instead of the whole range of active IRQs. While at it, also fix a spelling typo in the comment block. Note this is mainly a prerequisite for subsequent patches aiming to address some deficiencies in the implementation of the interrupt handler. Thus the presence of the Fixes tag below is intentional, to facilitate backporting. Fixes: aab1ad11d69f ("ASoC: nau8821: new driver") Signed-off-by: Cristian Ciocaltea Link: https://patch.msgid.link/20251003-nau8821-jdet-fixes-v1-2-f7b0e2543f09@collabora.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/nau8821.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/nau8821.c b/sound/soc/codecs/nau8821.c index ee65707a7827e..432b47340dbc7 100644 --- a/sound/soc/codecs/nau8821.c +++ b/sound/soc/codecs/nau8821.c @@ -1030,12 +1030,17 @@ static bool nau8821_is_jack_inserted(struct regmap *regmap) return active_high == is_high; } -static void nau8821_int_status_clear_all(struct regmap *regmap) +static void nau8821_irq_status_clear(struct regmap *regmap, int active_irq) { - int active_irq, clear_irq, i; + int clear_irq, i; - /* Reset the intrruption status from rightmost bit if the corres- - * ponding irq event occurs. + if (active_irq) { + regmap_write(regmap, NAU8821_R11_INT_CLR_KEY_STATUS, active_irq); + return; + } + + /* Reset the interruption status from rightmost bit if the + * corresponding irq event occurs. */ regmap_read(regmap, NAU8821_R10_IRQ_STATUS, &active_irq); for (i = 0; i < NAU8821_REG_DATA_LEN; i++) { @@ -1062,7 +1067,7 @@ static void nau8821_eject_jack(struct nau8821 *nau8821) snd_soc_dapm_sync(dapm); /* Clear all interruption status */ - nau8821_int_status_clear_all(regmap); + nau8821_irq_status_clear(regmap, 0); /* Enable the insertion interruption, disable the ejection inter- * ruption, and then bypass de-bounce circuit. @@ -1528,7 +1533,7 @@ static int nau8821_resume_setup(struct nau8821 *nau8821) nau8821_configure_sysclk(nau8821, NAU8821_CLK_DIS, 0); if (nau8821->irq) { /* Clear all interruption status */ - nau8821_int_status_clear_all(regmap); + nau8821_irq_status_clear(regmap, 0); /* Enable both insertion and ejection interruptions, and then * bypass de-bounce circuit. -- 2.51.0