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mtd: rawnand: Kill cafe_nand_bug()

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Leaving a function pointer to NULL should be enough to trigger a NULL
pointer exception, and anyway, if we want to BUG() when some missing
hooks are called, this should be done in the core, so let's drop the
cafe_nand_bug() dummy function.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Boris Brezillon 2018-07-05 12:27:26 +02:00 committed by Miquel Raynal
parent a58d0b4d51
commit 5dcddebb1b
1 changed files with 0 additions and 8 deletions
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8
drivers/mtd/nand/raw/cafe_nand.c
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@ -345,11 +345,6 @@ static irqreturn_t cafe_nand_interrupt(int irq, void *id)
return IRQ_HANDLED;
}
static void cafe_nand_bug(struct mtd_info *mtd)
{
BUG();
}
static int cafe_nand_write_oob(struct mtd_info *mtd,
struct nand_chip *chip, int page)
{
@ -760,9 +755,6 @@ static int cafe_nand_probe(struct pci_dev *pdev,
cafe->nand.ecc.size = mtd->writesize;
cafe->nand.ecc.bytes = 14;
cafe->nand.ecc.strength = 4;
cafe->nand.ecc.hwctl = (void *)cafe_nand_bug;
cafe->nand.ecc.calculate = (void *)cafe_nand_bug;
cafe->nand.ecc.correct = (void *)cafe_nand_bug;
cafe->nand.ecc.write_page = cafe_nand_write_page_lowlevel;
cafe->nand.ecc.write_oob = cafe_nand_write_oob;
cafe->nand.ecc.read_page = cafe_nand_read_page;