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 766B221C170; Sun, 24 Mar 2024 23:38:38 +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=1711323519; cv=none; b=opRf3CsWRaF0XMdFhpxJ9FrvPf2FspRA+G89DrQDDd/CdqPlS58PkmqFhus/QpPnO/W0myDRzNTgMP7+dwNucKR667UA35+OH2Q7XTr+5skP+qJ/GlPxn7VubNEI0M9gFm9aWhbrJV9koSzvp86Fvc4IJJVSbxtOFPILmwMFv2A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711323519; c=relaxed/simple; bh=a404h3DZ8kzeJTl67XyP9R7Nn6wjyD0ElQOcRCs+PRQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=geOhwdaodyu/ySAXi4zvDLHqixbNaAureaAOSNWXdDJYTlJ6500pp2cy78vZfzipgg4l3V8aiS3B2N/LbTnm0w/Xd6bMPWurGk6AJqfkwJLMAGVWYRIpozYruQSbzu03mORVm8RjznRUdaJsdeDAkLE8M4pGWYaftD9FXtgzZtY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cK3KCgvo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cK3KCgvo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7170C43399; Sun, 24 Mar 2024 23:38:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711323518; bh=a404h3DZ8kzeJTl67XyP9R7Nn6wjyD0ElQOcRCs+PRQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cK3KCgvoQVuP3LnSVMc7kXfFoCBHau9FlvX2OX2Kn+CnzI+9cGma6QC+XRiz6K+1h c0avRsZnFs1QTiME3uhBjd5LBbesQv7Qwr2iMf3CeCdgYQjSOBknQ3eZgG3xtV92yE BVlSXK7tOaAj1577D4dqngtHjST2GwBG/9sTNWUPf/CpFuCodHn1zGLiFXYIteYH/I 1koQASVLTboSG79h1jRfxCVUVuvKMtAEv0bjGhb/ybKUYPUiaLtMmhfNzSmeUdQX6d nQdBY7bZ3dD9Te/DCweNCzDf8pFnupNRSLUeDL/hv9cjZnNQih98f5c4/sZZ4d2fu+ csZBwrzE++zjw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Arnd Bergmann , Miquel Raynal , Sasha Levin Subject: [PATCH 5.15 225/317] mtd: rawnand: lpc32xx_mlc: fix irq handler prototype Date: Sun, 24 Mar 2024 19:33:25 -0400 Message-ID: <20240324233458.1352854-226-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324233458.1352854-1-sashal@kernel.org> References: <20240324233458.1352854-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Arnd Bergmann [ Upstream commit 347b828882e6334690e7003ce5e2fe5f233dc508 ] clang-16 warns about mismatched function prototypes: drivers/mtd/nand/raw/lpc32xx_mlc.c:783:29: error: cast from 'irqreturn_t (*)(int, struct lpc32xx_nand_host *)' (aka 'enum irqreturn (*)(int, struct lpc32xx_nand_host *)') to 'irq_handler_t' (aka 'enum irqreturn (*)(int, void *)') converts to incompatible function type [-Werror,-Wcast-function-type-strict] Change the interrupt handler to the normal way of just passing a void* pointer and converting it inside the function.. Fixes: 70f7cb78ec53 ("mtd: add LPC32xx MLC NAND driver") Signed-off-by: Arnd Bergmann Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240213100146.455811-1-arnd@kernel.org Signed-off-by: Sasha Levin --- drivers/mtd/nand/raw/lpc32xx_mlc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c index 452ecaf7775ac..1cfe3dd0bad4d 100644 --- a/drivers/mtd/nand/raw/lpc32xx_mlc.c +++ b/drivers/mtd/nand/raw/lpc32xx_mlc.c @@ -303,8 +303,9 @@ static int lpc32xx_nand_device_ready(struct nand_chip *nand_chip) return 0; } -static irqreturn_t lpc3xxx_nand_irq(int irq, struct lpc32xx_nand_host *host) +static irqreturn_t lpc3xxx_nand_irq(int irq, void *data) { + struct lpc32xx_nand_host *host = data; uint8_t sr; /* Clear interrupt flag by reading status */ @@ -779,7 +780,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) goto release_dma_chan; } - if (request_irq(host->irq, (irq_handler_t)&lpc3xxx_nand_irq, + if (request_irq(host->irq, &lpc3xxx_nand_irq, IRQF_TRIGGER_HIGH, DRV_NAME, host)) { dev_err(&pdev->dev, "Error requesting NAND IRQ\n"); res = -ENXIO; -- 2.43.0