mtd: dataflash: Warn about failure to unregister mtd device

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mtd_device_unregister() shouldn't fail. Wail loudly if it does anyhow.

This matches how other drivers (e.g. nand/raw/nandsim.c) use
mtd_device_unregister().

By returning 0 in the spi remove callback a generic error message by the
spi framework (and nothing else) is suppressed.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20211108093153.63792-1-u.kleine-koenig@pengutronix.de

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Uwe Kleine-König 2021-11-08 10:31:49 +01:00 • committed by Miquel Raynal

parent c048b60d39

commit 4fea96afff

1 changed files with 5 additions and 5 deletions

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drivers/mtd/devices/mtd_dataflash.c

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