From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.216.54 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794466246; b=4klUgHEyPpfASy4Wbm4O5XNyMt5cipCNDapnZ2P0JyPcRGtJlAVMpQqE3Z8yqnv744z3 uAhbxCI92BWdan1JWAjL5soY5jiA65zZrYAKEQd53IIqudn4fYH5i2u7bqPyCLodw1BW1 eBQT8TbcOT886olwX6aVRwOfdZGdvyF77zEhCpJO/aeREVsEVWLv138bU17OfpKtwCDA8 pQdCV02PBOGTJ+rRQSJkz4E3ltEu84gtqKdEEHxA9PSbPkXK3w0rKWwiHufmqwiGSPP5/ yGtFfqALnHutRiREpqbIgdPKBjUNdWlQbfhNhxiWneNptkm20wO0pDo/r4pu1hTushA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794466246; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:To:Cc:Subject:Date:Message-ID:X-Mailer:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding; bh=NT4jdGotJzxNuTLZO5N6SjybiH5BTjQ5c+C2HwxxXq4=; b=SMHg1qxMZVgr2p8eJbkFczQIJksYivDUWbPIB62IrsqdWrK6ItL+rvUxVYHQYMUjZ93C /vBMV+UC/MWPXwxQOPJO8Ifk1SgfUYNi3PALlOo0ZL4h9RGUu9lzZ6iZ92vONOnYDeZyG G21dkbZaJirXZivylrc5cLAYW75yVJBJ+kdjNRwvXi3YwCBEnI717BTliExBzU/EIem59 a8lSutUKVXkPR7mzIvLQeoSIzUHw/gTXzR4g5JN1Y0dLCDs/165mDakAeDmr5/8gp4+2t CnWMM7QciWnXfgoy3S/0R7l/nMV406Km9Vyy1hiTu9jbl897hIg9w+N/NSl0ipFsZ3Q== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=T9w1Bdv7; arc=none smtp.remote-ip=209.85.216.54 Received: from mail-pj1-f54.google.com (mail-pj1-f54.google.com [209.85.216.54]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E066E606DC92 for ; Thu, 12 Nov 2026 06:50:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org E066E606DC92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=T9w1Bdv7 Received: by mail-pj1-f54.google.com with SMTP id 98e67ed59e1d1-3adac5b29ebso2400739a91.2 for ; Wed, 11 Nov 2026 22:50:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1794466245; x=1795071045; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=NT4jdGotJzxNuTLZO5N6SjybiH5BTjQ5c+C2HwxxXq4=; b=T9w1Bdv7HosVhLD3a83j84pnZVg5YS0p+0yDGBed/EdkNMQbcVElIpfp0Hrtv2m5TT zGWpqDTJuiEXvcVnzJwxkw0rO29SGi5SR8y5sQDHNHczPkaLHK48V8qj+KWhwEMVk3CG mtdgg4H7TiDipsZ+DnE/oKYmX9gEsFBTIcgqaOH9ptsL4YD8MszIxDdqo2XhNjJs+4dh mU/Pbau9lStyaGhcErPKYoTvmHb+nDHd9STzPt73qF2DI07topNWjf4I3PwH6kx482cL sArG/f3xb6mAHG5a+1Zk+AldIvcOXKcOOkh1Y8zqVEu6Mf7i1ev2R+EwHtaMVpUHFLss x8Ew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794466245; x=1795071045; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=NT4jdGotJzxNuTLZO5N6SjybiH5BTjQ5c+C2HwxxXq4=; b=wjVypE9WT6ZGGXddMLITqfsvpDCFTJuCeIbs2M3oDsUknHsWlsf+xDjBgYFmQwy1M7 DQ0774UsSOxrFcuf6GMf6p3swPlaX5EWeNK/+9KqktJRrTGL204pFCnKwM+o3e6XuhsT DIHklVjcxRxczw1wFEi+Y+YCOp2OV58FhFsUM/LoQ7we1frSayehwiDo6WYHnrcCfe00 ebYSifXc+dsFUUcuhocdKuxhnswCIzwkc+Gz6zGeCz0Tnj5UqpH7zaDltkVvXmFRwh9T wTxUB44XgSqLb7W2DkyjpKpTjJsERdVXMkjW5V+UtJ2Z3ShpxLOhtTAR0DXTscu1BE1T iHjQ== X-Forwarded-Encrypted: i=1; AL+hErEk35XZpGvWgn4ATzgk1khYk9mNJiW9x2CNnJtdEA/3VqqvSYspGKfMVheU/pqEwu1GIjbJ2teIGoEZKg==@vger.kernel.org X-Gm-Message-State: APuU4Z+pthuWq1TP1XjAAaIbpraZ3TY+4NbzygDqDlJgviyVwj8ljArT ib9R/7XBstr/PBNkthIguojmV2UN+wGGscf5VwRvosHPuNCZwbfxCS1w X-Gm-Gg: AYBFou3jT+f3OxgHUi8ErdK0v3PSGxMug5LZ2Pq6p1bZAP0IBUBZfB3G5G51ZGztvER GrbPO/FoRH/SAOlgra1/xtJJZeL4AkwUKSvsMRUFdkQsryi4yW3tCtdqaCq1EKb3yW/+D7u8eP9 7AG2V9RDeGcAJ2Qb6GLzfJX1hitZ0U0oPNT8lUQMxD0dN+AuVJYe5Hxn82ubLFxQRtYZg/j9gmI MPbBHBc0qtNnY9BQdIlLVV5eC0IjzU3JHW2aOqyayHlfx3YmMwgS1jqo3mVWuRtev/3TMm1hJJn oIx8uIkmBl4iJhj909KU6TEXl1hGRw7ghayqr1xJ0TSv5xwuon3/rghZ2GqprY1jCT5vwkQUes1 bTr2BGnqlrsBj+J3gwJ6YtJk1Y3dIt3diathL/7UXhuyplH7dj7K4ppeA7aWJEbzMKDpmbOeoqy it0Usaphiddl572ETAb5UkhnZpoa1VFbEWujhO2bcR+/jz7ECOxYQY4khyxZfuAXdJREfQjIY8d jIPMsM35VV8uXNv9ZYvICPXv368xmatSx3QE56idDHwfBSIDYye3xbgOHWPLeyDGInHWr18/Cyd ybc7QHCx/uWPMV6TBu56Po/aR+9IUlStWZW53N6UeuBiTeEgW+OjyoXXP4ZYUAph4oWFsu8/yLK Jv4iIIw1DRGY31cci X-Received: by 2002:a17:90b:224e:b0:3ae:5572:c4e2 with SMTP id 98e67ed59e1d1-3b182f198d0mr4826630a91.57.1794466245413; Wed, 11 Nov 2026 22:50:45 -0800 (PST) Received: from dtor-ws.sjc.corp.google.com ([2a00:79e0:2ebe:8:182d:659:ffce:39a4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b197c8aae8sm3073297a91.14.2026.11.11.22.50.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Nov 2026 22:50:44 -0800 (PST) From: Dmitry Torokhov To: Svyatoslav Ryhel , "H . Nikolaus Schaller" , John Paul Adrian Glaubitz , Yoshinori Sato , Rich Felker Cc: Andy Shevchenko , Andreas Kemnade , Johannes Kirchmair , Yuki Horii , Geert Uytterhoeven , Kuninori Morimoto , linux-input@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] Input: tsc2007 - fix minor coding style issues Date: Wed, 11 Nov 2026 22:50:35 -0800 Message-ID: <20261112065037.1800467-4-dmitry.torokhov@gmail.com> X-Mailer: git-send-email 2.56.0.567.gdb80ae8cd5-goog In-Reply-To: <20261112065037.1800467-1-dmitry.torokhov@gmail.com> References: <20261112065037.1800467-1-dmitry.torokhov@gmail.com> X-Mailing-List: linux-input@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 Fix minor checkpatch warnings and checks across the tsc2007 driver: document the mutex used to serialize I2C transfers between interrupt handling and IIO reads, remove an unnecessary blank line following a loop opening brace, and drop extraneous spacing after a cast. Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2007.h | 1 + drivers/input/touchscreen/tsc2007_core.c | 3 +-- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/tsc2007.h b/drivers/input/touchscreen/tsc2007.h index f65186b8e709..e5153b420371 100644 --- a/drivers/input/touchscreen/tsc2007.h +++ b/drivers/input/touchscreen/tsc2007.h @@ -78,6 +78,7 @@ struct tsc2007 { wait_queue_head_t wait; bool stopped; + /* Serializes I2C transfers between the ISR and IIO reads */ struct mutex mlock; }; diff --git a/drivers/input/touchscreen/tsc2007_core.c b/drivers/input/touchscreen/tsc2007_core.c index 51e4d985afcc..8197ad91ed8b 100644 --- a/drivers/input/touchscreen/tsc2007_core.c +++ b/drivers/input/touchscreen/tsc2007_core.c @@ -82,7 +82,7 @@ u32 tsc2007_calculate_resistance(struct tsc2007 *tsc, struct ts_event *tc) if (rt > U32_MAX) return U32_MAX; - return (u32) rt; + return (u32)rt; } bool tsc2007_is_pen_down(struct tsc2007 *ts) @@ -115,7 +115,6 @@ static irqreturn_t tsc2007_soft_irq(int irq, void *handle) u32 rt; while (!ts->stopped && tsc2007_is_pen_down(ts)) { - /* pen is down, continue with the measurement */ /* Serialize access between the ISR and IIO reads. */ -- 2.56.0.567.gdb80ae8cd5-goog