From nobody Tue Apr 7 06:00:41 2026 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 6897936C9E8 for ; Mon, 16 Mar 2026 08:39:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773650399; cv=none; b=EXU58/ia5oGxx3PK7MSIb+iwS2p3q8vkYxFWNcr2QatalauVnayizkSbAQFEjknRh6PP/Ts//lkP7XTJRlL3rQxSue1+UovJZpEJiUG1vngHopx+llUiagt9+o7V56AoOEn3+bLMy8JAllhQR40ND6OeqG/xAz9KW6qQZm/2+qk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773650399; c=relaxed/simple; bh=5rydyZLGpSkjEvcQg7H2/5j0Nfc28QBa1MSkF9ckga4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oOhlRRpjpxJ7QkzFwEHg7gzaVLwDG9HU9/G27yUo1pfX3isjn7wnqrilI87RR5rOovGCiDAd6dHUwHhbbWPLEPdFpmzlMix5IlCFSBPqjPk19UQQ1B7qTSmXVt5hHT52GGX091ChLG/qKXrZe5yMYjCqVqmFb3hh6icwgZbZYKE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1w23UG-0005S2-DT; Mon, 16 Mar 2026 09:39:44 +0100 Received: from moin.white.stw.pengutronix.de ([2a0a:edc0:0:b01:1d::7b] helo=bjornoya.blackshift.org) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1w23UF-000XVO-3B; Mon, 16 Mar 2026 09:39:44 +0100 Received: from hardanger.blackshift.org (p4ffb2dc6.dip0.t-ipconnect.de [79.251.45.198]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519MLKEM768 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id AA7B65049C4; Mon, 16 Mar 2026 08:39:43 +0000 (UTC) From: Marc Kleine-Budde Date: Mon, 16 Mar 2026 09:39:08 +0100 Subject: [PATCH spi-next 07/11] spi: spi-fsl-lpspi: fsl_lpspi_reset(): convert to void Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260316-spi-fsl-lpspi-cleanups-v1-7-1b695607702d@pengutronix.de> References: <20260316-spi-fsl-lpspi-cleanups-v1-0-1b695607702d@pengutronix.de> In-Reply-To: <20260316-spi-fsl-lpspi-cleanups-v1-0-1b695607702d@pengutronix.de> To: Frank Li , Mark Brown Cc: linux-spi@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, kernel@pengutronix.de, Marc Kleine-Budde X-Mailer: b4 0.15-dev-5154a X-Developer-Signature: v=1; a=openpgp-sha256; l=1018; i=mkl@pengutronix.de; h=from:subject:message-id; bh=5rydyZLGpSkjEvcQg7H2/5j0Nfc28QBa1MSkF9ckga4=; b=owGbwMvMwCV2xirl17qZay8xnlZLYsjcfvCw7LFA3/UPGhQ5/9c3em37nbpzq+1J2WJdRnWbX 8ZhrdkbOkpZGMS4GGTFFFmW/jihKBDoUNr7MmESzBxWJpAhDFycAjCR3fsY/uklLuGwSW9JlhJy lK+ts/Jnre8Lnvrl/LwfKmVuSSLnyxgZfm+95L/0bnW5jL3p7alfb+5hVrxX82JaxJX8/Iabdcf K2AA= X-Developer-Key: i=mkl@pengutronix.de; a=openpgp; fpr=C1400BA0B3989E6FBC7D5B5C2B5EE211C58AEA54 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org The function fsl_lpspi_reset() cannot fail and it's return value is never checked. Simplify the code and convert it into a bool returning function. Signed-off-by: Marc Kleine-Budde --- drivers/spi/spi-fsl-lpspi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c index 76dda2c7aa85..920748795314 100644 --- a/drivers/spi/spi-fsl-lpspi.c +++ b/drivers/spi/spi-fsl-lpspi.c @@ -578,7 +578,7 @@ static int fsl_lpspi_wait_for_completion(struct spi_con= troller *controller) return 0; } =20 -static int fsl_lpspi_reset(struct fsl_lpspi_data *fsl_lpspi) +static void fsl_lpspi_reset(struct fsl_lpspi_data *fsl_lpspi) { u32 temp; =20 @@ -593,8 +593,6 @@ static int fsl_lpspi_reset(struct fsl_lpspi_data *fsl_l= pspi) =20 /* W1C for all flags in SR */ writel(SR_CLEAR_MASK, fsl_lpspi->base + IMX7ULP_SR); - - return 0; } =20 static void fsl_lpspi_dma_rx_callback(void *cookie) --=20 2.51.0