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 56D4A222D6A; Thu, 12 Dec 2024 17:38:39 +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=1734025119; cv=none; b=uTOE20NHuv3AIrgct2jnV/AzlSZDXwPHpQsAZU7avLqr7gz2436uX/9hRdttjxh1EmsV/fY4oL8FjGSDg6KrlmcMeOqQBZB7Cl+XG6/QsTSRtBhZQjmuxMRIHHxYy6mSq8NkazHaSmGOkRYkIDpL66Fs8xw+Z0+lhsS04S2W9ag= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734025119; c=relaxed/simple; bh=j2oM5m377zC/bx3ykb4gcmVmkg5vLLb4ksU2ZWktpjU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rUTM1qHfYK8kJ9BIFRGKnV0OXCaUbhZqhTSXibUTNWhZY4XXaT5+t7xl5btemFAgL9mt+EVwSYMS0xmcyViNDItAWmiUDTa0cXcG6cJRLLMVw9cunVOIbvS4rBJ18R82JpMMXd9vBIVG/j/1QhkLdETludkDtyfWOwitDaQUkAY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RogJKBNO; 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="RogJKBNO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CF546C4CECE; Thu, 12 Dec 2024 17:38:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1734025119; bh=j2oM5m377zC/bx3ykb4gcmVmkg5vLLb4ksU2ZWktpjU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RogJKBNOcrSRHAyrJFlK/9zEKJpl9vuk3chQBy6hZSPA7quL2GcEifSeoJ4gC5KXp fP4f4BbyzEV4mNChexTS0R6EqPtKtYITOgJkN3zF9t0tOUGEbo0kZ7Ao8FOq0jeKvH SpnHebE37d3o1GX9VOF49pqcQ6tjy55aVMK2yhOc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sascha Hauer , Shengjiu Wang , Mark Brown , Sasha Levin Subject: [PATCH 5.4 062/321] ASoC: fsl_micfil: Drop unnecessary register read Date: Thu, 12 Dec 2024 15:59:40 +0100 Message-ID: <20241212144232.442105540@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241212144229.291682835@linuxfoundation.org> References: <20241212144229.291682835@linuxfoundation.org> User-Agent: quilt/0.67 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 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sascha Hauer [ Upstream commit c808e277bcdfce37aed80a443be305ac1aec1623 ] in get_pdm_clk() REG_MICFIL_CTRL2 is read twice. Drop second read. Signed-off-by: Sascha Hauer Acked-by: Shengjiu Wang Link: https://lore.kernel.org/r/20220414162249.3934543-2-s.hauer@pengutronix.de Signed-off-by: Mark Brown Stable-dep-of: 06df673d2023 ("ASoC: fsl_micfil: fix regmap_write_bits usage") Signed-off-by: Sasha Levin --- sound/soc/fsl/fsl_micfil.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c index 6285ee8f829e5..a69237b7f564a 100644 --- a/sound/soc/fsl/fsl_micfil.c +++ b/sound/soc/fsl/fsl_micfil.c @@ -117,8 +117,6 @@ static inline int get_pdm_clk(struct fsl_micfil *micfil, regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg); osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK) >> MICFIL_CTRL2_CICOSR_SHIFT); - - regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg); qsel = ctrl2_reg & MICFIL_CTRL2_QSEL_MASK; switch (qsel) { -- 2.43.0