Commit 37e00244 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Miquel Raynal
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mtd: rawnand: omap2: Suppress error message after WARN in .remove() 



Returning an error value in a platform remove callback results in an error
message being emitted by the platform core, but otherwise it doesn't make
a difference. After the WARN splat this generic error message doesn't add
any value, so return 0 unconditionally

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220603210758.148493-10-u.kleine-koenig@pengutronix.de
parent 279d719b

drivers/mtd/nand/raw/omap2.c

+2 −4
Original line number Diff line number Diff line
@@ -2278,16 +2278,14 @@ static int omap_nand_remove(struct platform_device *pdev) 
	struct mtd_info *mtd = platform_get_drvdata(pdev);

	struct nand_chip *nand_chip = mtd_to_nand(mtd);

	struct omap_nand_info *info = mtd_to_omap(mtd);

	int ret;



	rawnand_sw_bch_cleanup(nand_chip);



	if (info->dma)

		dma_release_channel(info->dma);

	ret = mtd_device_unregister(mtd);

	WARN_ON(ret);

	WARN_ON(mtd_device_unregister(mtd));

	nand_cleanup(nand_chip);

	return ret;

	return 0;

}



/* omap_nand_ids defined in linux/platform_data/mtd-nand-omap2.h */