From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f51.google.com (mail-lf1-f51.google.com [209.85.167.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EEF73C3F for ; Tue, 13 Sep 2022 21:23:07 +0000 (UTC) Received: by mail-lf1-f51.google.com with SMTP id f9so21393331lfr.3 for ; Tue, 13 Sep 2022 14:23:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=s9fWB+KIpWEfG0ChDe1LcnxfLz16/kGFFSIfjNPpFqg=; b=PFSKJZ6gXwhxNTRmtTVhaeQp46N+lP4VFWn/lQvm2dv0lKJ+ah8FUS5waaRZoZ9RVs TJHS2AGrgxI29RRAmLT9EJZFTvbQSopCWNEjNpAUL2QijGQFQJECoAEAIAsTTC2ZskBg qIn79PNZHDQ8/Ae27hX0fyiU/UHXr9+jbNzxtHFAMCD4Ju/UQ++1zPEP9yaDLxTMEUVn r58L3YJxIdUuZVPZeU471yBBWlLnj1+li4hj1sKKKkwHWET7uWm3Mja8T5hG8M9oFAJO 1w4d5oy3+pqBl3WbCafGgg6rWWnwSHXXt7fAA1z+rGzILMywDlcP1EEDGx19P37AfpbR x/EQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=s9fWB+KIpWEfG0ChDe1LcnxfLz16/kGFFSIfjNPpFqg=; b=4ubKy+Xm7JacTt2JzxZ2Icu6byvtGFpu5onHY1/Y2g792+7bK68hETcqvwgkUdpEEA kSEl2oPSOzRCKjt5YgSa63ACUM/0zaj9q14Op/0Xttc2PkB1BNGss8Xja9/+VqF6raon BS8v8niMmzleobVgSPyRFJudocFL+LDQQYFS/chBMcNakaeJjBWadG1/MISNDtv+Em9G ZvM1F1WD/yG80k6GIMfCKl55ygDJczdhZm59o7Gs4x7ipoJNdqlQ2tU7wNTMQLRwMeS3 w2GxJVxrqR/FtCSYSRDP0VVomxCpG1nxRuKjQcsyfS6mJnlJnG7T6pr2czcxUHCspMVZ /gzg== X-Gm-Message-State: ACgBeo2RSTWh2dg9pset16/l/xETzKQKBzlv54pbUoDThxHV+eWMSnkf iNorqj3xpPPxOd6unmUft04= X-Google-Smtp-Source: AA6agR7Omz0Ba3AN6qiv2ULvX39qzey9tyjPowF3y2cHjuujTfPT0e38hrLtPKHjw1JIch+djby9Zw== X-Received: by 2002:a05:6512:4002:b0:499:280:9c5b with SMTP id br2-20020a056512400200b0049902809c5bmr7376695lfb.593.1663104185266; Tue, 13 Sep 2022 14:23:05 -0700 (PDT) Received: from localhost (95-31-185-216.broadband.corbina.ru. [95.31.185.216]) by smtp.gmail.com with ESMTPSA id 28-20020ac25f5c000000b004998d9ccb62sm1597517lfz.99.2022.09.13.14.23.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Sep 2022 14:23:04 -0700 (PDT) From: Mikhail Rudenko To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Charles Keepax , Li Chen , Kuninori Morimoto Cc: Mikhail Rudenko , alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] ASoC: sunxi: sun4i-codec: set debugfs_prefix for CPU DAI component Date: Wed, 14 Sep 2022 00:22:55 +0300 Message-Id: <20220913212256.151799-2-mike.rudenko@gmail.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220913212256.151799-1-mike.rudenko@gmail.com> References: <20220913212256.151799-1-mike.rudenko@gmail.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit At present, succesfull probing of H3 Codec results in an error debugfs: Directory '1c22c00.codec' with parent 'H3 Audio Codec' already present! This is caused by a directory name conflict between codec components. Fix it by setting debugfs_prefix for the CPU DAI component. Signed-off-by: Mikhail Rudenko --- changes in v2: - rebase against current tree - add #ifdef CONFIG_DEBUG_FS guard - change prefix from "dai" to more specific "cpu" sound/soc/sunxi/sun4i-codec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 3a7075d03c23..835dc3404367 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -1232,6 +1232,9 @@ static const struct snd_soc_component_driver sun8i_a23_codec_codec = { static const struct snd_soc_component_driver sun4i_codec_component = { .name = "sun4i-codec", .legacy_dai_naming = 1, +#ifdef CONFIG_DEBUG_FS + .debugfs_prefix = "cpu", +#endif }; #define SUN4I_CODEC_RATES SNDRV_PCM_RATE_CONTINUOUS -- 2.37.3