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=1794363474; b=W42fDfHF9U5XlfQ2OQtyCyyydnWT/c6OUkV0G0pTOO3J2gKOp84XmnZomr2y5tuHYPVy w7+CT5WkP22Rf6aHu8xLMw23HNeJNH90JsvwXRFdcmudFAz/x+KVwe2AV0sDPNSuulRjy wUl5qt3xJA/WbukvX4KBGbPGqHf6fiAToaDz8ScTxyLu9UwFR2T6JwdPhms9LzwPKYNhJ uMgB3c3groDuiUo7pCcRlBlgJFoXEMh4/wIJc5HPSp0i8DYfco+wZxsU2Z7Ln1F0dtDHW 23M7EWBpdntVDDocEu5xF1FW2Z7xccpSPBHkZXnCImfnrvE6yK7ADKnFUmOh2TBq9kw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794363474; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=ovXkkP4jQ7GIfXDOYru5WljKUUW4iCZAT10q/d1qJ18=; b=MBwLPNwLeU+JbrSOiVc/GH4rMjus6xLNkMn8gRpjOvUYGRYzZdOunDUQqFhrquJbih7G tl/lS0vwW5725ALeOkoOvvwI4kndEjWWuoX8M6iZ74oNbkjFhT1pZRE8P3+NpHmpLBQYA yEEZoqWzFcm4NmDpgPdQ5B+KYfbfFOQWGnN0AVh8/gL5V0jUpUOFHsPyuOPtHClNfknx0 A/oN/t5dwMo5rlqxa1rGvQTdOqfj9UKFOyzi/Ipyvwuu6u9LSAFoChKLt7DXeWaJGHbsa XOVSfwZ6A4SNAFkJhbgMrNTRdKt1TYmLAd+vey/ZKhgKs4Cpqtg8ypJ3Q09abrrq1yA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=RPWIrGz+; 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 9F31C606A31C for ; Wed, 11 Nov 2026 02:17:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=RPWIrGz+ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93D711F0089F; Wed, 11 Nov 2026 02:17:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794363474; bh=ovXkkP4jQ7GIfXDOYru5WljKUUW4iCZAT10q/d1qJ18=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=RPWIrGz+JFZg/KThQsDMlRyRoTRTDOf4YikKzE4xJ2hg7DpOutnFb5rYGxWlReClu LFci12U/ms4maDCD3qSXKk7DDTzEb8vuFx1k5spYwyYneU9/MxaBll5PgL78FZ0T2i GO/f776wzDQZptr6OuVBj9haKn1yV/O5gBDDZHnqzS2k89wKpPAubP2fbJSg5lBwc4 C358vh+mv3nq0Gq9aioRhwyMG6Ac7kYnajwz+p8JcQ60jEVPFnB8RAniKXULX8QDTP Gnoz8TmRpy5UodzfhGFyH2E0yqXYI/r9DacI5DgDYOpg3ggY48xT/oanCkK45NnnOX hJD5UfpJlPS9Q== From: Sasha Levin To: stable@vger.kernel.org Cc: Andy Shevchenko , Bartosz Golaszewski , Sasha Levin Subject: [PATCH 6.1.y 1/2] gpio: pca953x: Utilise temporary variable for struct gpio_chip Date: Tue, 10 Nov 2026 21:17:51 -0500 Message-ID: <20261111021736.618882-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261107055216-failed-6.1-a0fe26929350@kernel.org> References: <20261107055216-failed-6.1-a0fe26929350@kernel.org> 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 From: Andy Shevchenko [ Upstream commit 9da0a75ea7ced4731b1f2c6c67dc409e40efb95a ] We have a temporary variable to keep pointer to struct gpio_chip. Utilise it where it makes sense. Signed-off-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski Stable-dep-of: a0fe26929350 ("gpio: pca953x: Handle direction register read errors in IRQ paths") Signed-off-by: Sasha Levin --- drivers/gpio/gpio-pca953x.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 4ea19500fa39d..3ad235cd740be 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -692,9 +692,7 @@ static int pca953x_gpio_set_config(struct gpio_chip *gc, unsigned int offset, static void pca953x_setup_gpio(struct pca953x_chip *chip, int gpios) { - struct gpio_chip *gc; - - gc = &chip->gpio_chip; + struct gpio_chip *gc = &chip->gpio_chip; gc->direction_input = pca953x_gpio_direction_input; gc->direction_output = pca953x_gpio_direction_output; @@ -915,6 +913,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, int irq_base) struct i2c_client *client = chip->client; DECLARE_BITMAP(reg_direction, MAX_LINE); DECLARE_BITMAP(irq_stat, MAX_LINE); + struct gpio_chip *gc = &chip->gpio_chip; struct gpio_irq_chip *girq; int ret; @@ -943,7 +942,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, int irq_base) * this purpose. */ pca953x_read_regs(chip, chip->regs->direction, reg_direction); - bitmap_and(chip->irq_stat, irq_stat, reg_direction, chip->gpio_chip.ngpio); + bitmap_and(chip->irq_stat, irq_stat, reg_direction, gc->ngpio); mutex_init(&chip->irq_lock); girq = &chip->gpio_chip.irq; -- 2.53.0