diff options
| author | Uwe Kleine-König | 2022-06-07 08:25:03 +0200 |
|---|---|---|
| committer | Miquel Raynal | 2022-06-09 15:06:31 +0200 |
| commit | 1cc82e09fc20dbb1f3aa41e9924c48e8194da754 (patch) | |
| tree | 0b053125817bd5a22f50e07c2d072ebc2031c1b2 | |
| parent | f88c97c1332d6d760d193ce3d76765f8105b1cda (diff) | |
mtd: rawnand: atmel: Warn about failure to unregister mtd device
The Linux device core doesn't intend remove callbacks to fail. If an
error code is returned the device is removed anyhow. So wail loudly if
the atmel specific remove callback fails and return 0 anyhow to suppress
the generic (and little helpful) error message by the device core.
This is a preparation for making platform remove callbacks return void.
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/20220607062503.211345-1-u.kleine-koenig@pengutronix.de
| -rw-r--r-- | drivers/mtd/nand/raw/atmel/nand-controller.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index 6ef14442c71a..c9ac3baf68c0 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -2629,7 +2629,9 @@ static int atmel_nand_controller_remove(struct platform_device *pdev) { struct atmel_nand_controller *nc = platform_get_drvdata(pdev); - return nc->caps->ops->remove(nc); + WARN_ON(nc->caps->ops->remove(nc)); + + return 0; } static __maybe_unused int atmel_nand_controller_resume(struct device *dev) |