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mtd: rawnand: mpc5121: Replace NO_IRQ by 0

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NO_IRQ is used to check the return of irq_of_parse_and_map().

On some architecture NO_IRQ is 0, on other architectures it is -1.

irq_of_parse_and_map() returns 0 on error, independent of NO_IRQ.

So use 0 instead of using NO_IRQ.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/4e3ca3e0077ea124ea210c312e6e620f0f9e8bca.1665034065.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2022-10-06 07:29:12 +02:00 committed by Miquel Raynal
parent 6b923db286
commit 3fea699cb2
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/raw/mpc5121_nfc.c
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@ -663,7 +663,7 @@ static int mpc5121_nfc_probe(struct platform_device *op)
}
prv->irq = irq_of_parse_and_map(dn, 0);
if (prv->irq == NO_IRQ) {
if (!prv->irq) {
dev_err(dev, "Error mapping IRQ!\n");
return -EINVAL;
}