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| author |   Arnd Bergmann <arnd@arndb.de> | 2024-02-13 11:00:09 +0100 |
|---|---|---|
| committer |   Miquel Raynal <miquel.raynal@bootlin.com> | 2024-02-26 11:36:19 +0100 |
| commit | 347b828882e6334690e7003ce5e2fe5f233dc508 (patch) | |
| tree | e11a832b18b8d16aca976d2345c5190fb8d040e8 /drivers/mtd | |
| parent | mtd: rawnand: Prefer struct_size over open coded arithmetic (diff) | |
| download | wireguard-linux-347b828882e6334690e7003ce5e2fe5f233dc508.tar.xz wireguard-linux-347b828882e6334690e7003ce5e2fe5f233dc508.zip | |
mtd: rawnand: lpc32xx_mlc: fix irq handler prototype
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>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240213100146.455811-1-arnd@kernel.org
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/raw/lpc32xx_mlc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c index 488fd452611a..677fcb03f9be 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 */ @@ -780,7 +781,7 @@ 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; |