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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Arnd Bergmann <arnd@kernel.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Vladimir Zapolskiy <vz@mleia.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Bill Wendling <morbo@google.com>,
	Justin Stitt <justinstitt@google.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Roland Stigge <stigge@antcom.de>,
	David Woodhouse <David.Woodhouse@intel.com>,
	linux-mtd@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	llvm@lists.linux.dev
Subject: Re: [PATCH] mtd: rawnand: lpc32xx_mlc: fix irq handler prototype
Date: Mon, 26 Feb 2024 11:44:52 +0100
Message-Id: <20240226104452.490015-1-miquel.raynal@bootlin.com>
In-Reply-To: <20240213100146.455811-1-arnd@kernel.org>
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On Tue, 2024-02-13 at 10:00:09 UTC, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> 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 <arnd@arndb.de>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel